diff --git a/deploy.py b/deploy.py
index 40fa547..edcb5d2 100644
--- a/deploy.py
+++ b/deploy.py
@@ -329,7 +329,7 @@ def interactive_setup():
         # Generate random tracker name
         rand_suffix = generate_random_string()
         timestamp = int(time.time()) % 10000
-        config['tracker_name'] = f"track-{rand_suffix}-{timestamp}"
+        config['tracker_name'] = f"t-{rand_suffix}-{timestamp}"  # Changed from track- to t-
     
     # SSH key if not already set
     if 'ssh_key' not in config or not config['ssh_key']:
@@ -340,11 +340,11 @@ def interactive_setup():
             # Generate SSH key
             config['ssh_key'] = generate_ssh_key()
     
-    # Generate random instance names if not set
+    # Generate random instance names with new format
     rand_suffix = generate_random_string()
     timestamp = int(time.time()) % 10000
-    config['redirector_name'] = f"srv-{rand_suffix}-{timestamp}"
-    config['c2_name'] = f"node-{rand_suffix}-{timestamp}"
+    config['redirector_name'] = f"r-{rand_suffix}-{timestamp}"  # Changed from srv- to r-
+    config['c2_name'] = f"s-{rand_suffix}-{timestamp}"  # Changed from node- to s-
     
     # Additional settings from vars_data
     config['gophish_admin_port'] = vars_data.get('gophish_admin_port', str(random.randint(2000, 9000)))
@@ -485,9 +485,13 @@ def create_inventory_file(config, deployment_type):
     if config.get('ssh_port'):
         inventory_content.append(f"ansible_port={config['ssh_port']}")
     
-    # Always use the current Python interpreter
-    # This ensures any modules needed are available
-    inventory_content.append(f"ansible_python_interpreter={sys.executable}")
+    # Set Python interpreter appropriately based on deployment type
+    if deployment_type == "local":
+        # For local execution, use the current Python interpreter
+        inventory_content.append(f"ansible_python_interpreter={sys.executable}")
+    else:
+        # For remote hosts, let Ansible auto-detect the Python interpreter
+        inventory_content.append("ansible_python_interpreter=auto")
     
     # Add specific host sections based on deployment type
     if deployment_type == "local":
@@ -513,6 +517,84 @@ def create_inventory_file(config, deployment_type):
     
     return inventory_path
 
+def run_ansible_playbook(playbook, inventory, config, debug=False):
+    """Run an Ansible playbook with the given inventory and config"""
+    # Convert config dict to JSON for extra-vars
+    # Filter out None values and complex objects
+    extra_vars = {k: v for k, v in config.items() if v is not None and not isinstance(v, (dict, list, tuple))}
+    
+    # Handle the region parameter correctly
+    if 'region' in extra_vars:
+        # Set selected_region to match what the playbook expects
+        extra_vars['selected_region'] = extra_vars['region']
+    elif 'linode_region' in extra_vars:
+        # Map linode_region to selected_region for compatibility
+        extra_vars['selected_region'] = extra_vars['linode_region']
+    
+    # Explicitly set hard-coded user values rather than using templated defaults
+    if 'ssh_user' in extra_vars:
+        extra_vars.pop('ssh_user')
+        if config['provider'] == 'linode':
+            extra_vars['ssh_user'] = 'root'
+        else:
+            extra_vars['ssh_user'] = 'kali'
+    
+    # Remove the Python interpreter setting from extra_vars 
+    # It should be set properly in the inventory file instead
+    if 'ansible_python_interpreter' in extra_vars:
+        extra_vars.pop('ansible_python_interpreter')
+    
+    extra_vars_json = json.dumps(extra_vars)
+    
+    # Set PYTHONPATH to include site-packages
+    env = os.environ.copy()
+    current_python = sys.executable
+    python_path = subprocess.check_output(
+        [current_python, "-c", "import sys; import site; print(':'.join(sys.path + site.getsitepackages()))"],
+        text=True
+    ).strip()
+    env["PYTHONPATH"] = python_path
+    
+    # Build command
+    cmd = [
+        "ansible-playbook",
+        "-i", inventory,
+        playbook,
+        "-e", extra_vars_json
+    ]
+    
+    # Add verbosity if debug mode is enabled
+    if debug:
+        cmd.append("-vvv")
+    else:
+        # Always add some verbosity for basic output
+        cmd.append("-v")
+    
+    # Log the command
+    if debug:
+        logging.debug(f"Running Ansible command: {' '.join(cmd)}")
+    else:
+        logging.info(f"Running Ansible playbook: {playbook}")
+    
+    # Run the command
+    try:
+        result = subprocess.run(
+            cmd, 
+            check=True, 
+            stdout=subprocess.PIPE, 
+            stderr=subprocess.PIPE, 
+            text=True,
+            env=env  # Use the modified environment
+        )
+        logging.info(f"Playbook {playbook} executed successfully")
+        return True, result.stdout, result.stderr
+    except subprocess.CalledProcessError as e:
+        logging.error(f"Playbook {playbook} failed with exit code {e.returncode}")
+        if debug:
+            logging.error(f"Command stdout: {e.stdout}")
+            logging.error(f"Command stderr: {e.stderr}")
+        return False, e.stdout, e.stderr
+
 def run_ansible_playbook(playbook, inventory, config, debug=False):
     """Run an Ansible playbook with the given inventory and config"""
     # Convert config dict to JSON for extra-vars
@@ -613,7 +695,15 @@ def deploy_infrastructure(config):
     
     # Select random region if not specified
     if not config.get('region'):
-        config['region'] = select_random_region(config)
+        if provider == "linode" and config.get('linode_region'):
+            # Use the specified linode_region
+            config['region'] = config['linode_region']
+        elif provider == "aws" and config.get('aws_region'):
+            # Use the specified aws_region
+            config['region'] = config['aws_region']
+        else:
+            # If no specific region provided, select random
+            config['region'] = select_random_region(config)
     
     # Set different instance sizes for redirector vs. C2
     if provider == "linode":
@@ -1217,12 +1307,12 @@ C2itAll - Red Team Infrastructure Setup
             if not args.teardown:
                 config['ssh_key'] = generate_ssh_key()
         
-        # Generate random instance names
+        # Generate random instance names with new format
         rand_suffix = generate_random_string()
         timestamp = int(time.time()) % 10000
-        config['redirector_name'] = args.redirector_name or f"srv-{rand_suffix}-{timestamp}"
-        config['c2_name'] = args.c2_name or f"node-{rand_suffix}-{timestamp}"
-        config['tracker_name'] = args.tracker_name or f"track-{rand_suffix}-{timestamp}"
+        config['redirector_name'] = args.redirector_name or f"r-{rand_suffix}-{timestamp}"  # Changed from srv- to r-
+        config['c2_name'] = args.c2_name or f"s-{rand_suffix}-{timestamp}"  # Changed from node- to s-
+        config['tracker_name'] = args.tracker_name or f"t-{rand_suffix}-{timestamp}"  # Changed from track- to t-
         
         # Deployment options
         config['redirector_only'] = args.redirector_only