Yeah I don't like using dual cards, too much trouble to go through.
http://pcpartpicker.com/ca/p/qx2E that's the changes I made. EVGA Superclocked, Signature 2 is my fav card. It's factory overclocked, which is good cuz I would rather not overclock the GPU myself. CPU is a different story though. What makes the 7970 ghz edition better besides price difference?