I'm being handed my brother's old desktop PC, his motherboard is broken so I'll need to get a new one before I can use it normally. He has a 3rd gen i7 (unsure which, but most likely a 3770/K). I want a motherboard that's best for gaming and preferably one that has 2 PCiE slots since I may consider getting another GPU to crossfire. Budget isn't really a concern. I've done some light researching and i'm considering the Asus Maximus V Gene. Links to your recommended Mobo would be greatly appreciated since I don't think you can find them in retail shops anymore. Thanks.