Also, Richteous One posted best set-up so far.
Apart from the fact that he's posted a P67 board which are less stable and compatible than the newest revision, Z68, and the fact that 580SLI are overkill for one monitor.
Also, stop posting 570's you Nvidia fanboys, the 6970 is far more superior.
If you read OP, bisjac specified he wants a nVidia GPU. I personally prefer AMD, but yeah.