I'm not the best when it comes to computers, I know the basic things, I guess you could say. I am planning on building my own computer rather than buying a prebuilt one. I'm concerned about the GPU, which are two HD Radeon 7770's, I'm looking for 60+ fps on games like Battlefield 3, and Skyrim, on max settings ,to name a few. Will those cards do the trick? My price range for this computer is around 1200$ , and I think I have it all figured out, but like I said, I'm not the best when it comes down to computers. When looking to get more fps , should I just look at the GPU? Or is there another part that helps determine that? And if those cards won't cut it, which one(s) will?