First off, I'd like to thank you all for your productive comments and suggestions. Free cookies (or Karma if you prefer) for all!
Old Republic, Sins, and Civ 5 don't need anything close to that powerful of a card. Your old nvidia 8800 will run things up to BF3 on decent settings let alone the much less graphical intense games you listed.
Very true Rovert. What I meant was that those were the games I was going to get when I first built the computer and would start to play immediately. However, I'd like to play more RPG's on the computer, due to the modding community. For example I'd love to get into Skyrim...
I have used ATI cards for many years after a bad Nvidia experience (it was 10 years ago though). Never had a single problem with ATI cards on new games. Granted I don't play shooters. But my 6950 rocks Skyrim on full Ultra at 60 fps with no hiccups and I had no problems at launch of that game either...
I just bought the ATI 6770 for about $135us and it runs Skyrim smooth as silk on ultra, and all my TBS games just fine.
That is interesting, when you say Ultra, is that with FXAA enabled? And how about Transparent/Adaptive AA? In any case though, the 6950 is a little bit above my pay scale, as I'd like to keep the graphic card below $200. The 6770 though is interesting, though I think I may pay the extra $20 if I'm in that range for a little more performance from the 6850.