I would have liked to create a para-military/mercenary organization. Somewhat like the NCR Rangers. The first thing to do is taking over the Sierra Military Depot as base of operations while creating a mafia war at New Reno by playing factions against each other. The second stage would include gutting the Reno by taking over the North Caravan Routes' protection rackets while importing builders and artisans (like some of the ghouls from and talented and educated guys and gals from Vault City) to my base to start a decent Infastructure for my army. Why think small when you have the power to do things?