Welcome Wastelander! Yeah I have thought about the hoover dam as a city location for scenarios, I am just not near the point of making a scenario map. We could also return it as a world wonder, perhaps rather than adding electricity to the whole continent (which would be very powerful as there is only one continent) it could provide an 'electricity' bonus resource that gives a big boost to 'electric' buildings, or be a prereq for certain special buildings. This would give the benefit of having to connect the power grid via roads. I am not sure what controls we have over diplomacy right now... but he will definately be more trade oriented. My idea at the moment, is that House will have lots of ways to make money, and will get a lot of bonus resource buildings that are essentially like 'trade contracts' that give a big -coins impact but give 1 or more bonus resources to boost other buildings and open up prereqs. This would be to compensate for the potential One-City weakness that I think New Vegas will have. Why does everyone only talk about the New Vegas faction? Why does no one talk about any of the other factions?