pcenthusiast13 :
rhysiam :
Are you sure you want to start out with an SLI setup, two video cards? You can get a single 780 for similar dollars. I know it won't give you the same peak performance, but you'll have much more reliable performance, won't have to deal with driver issues. A 780 will give you great performance at your 1080p resolution with less headaches. That'd be my choice.
The main reason i went with 2 760's is because i wanted to run dual moniters, and not lag and i heard that you should have about 3gbs and when i have those 2 its 4gbs, and to upgrade 1 video card to 4gb it increases the price alot
When you run SLI you do not get double the memory. Each card has to hold the frame buffer, so you only get an effective 2GB video RAM. If memory is your concern... SLI of mid range cards (like the 760s) is a bad choice!
Still: you'll only be gaming on one monitor right? If so, the memory isn't a big deal. But if I were you I'd keep your build as is, but swap the 2x760s for a single 780.