I noticed my eyes starting to get pretty tired viewing such a large image through those Fresnel lenses so I am taking my build to a much scaled back and different approach. You really can have too large of a display setup for gaming! I also find myself playing more competitively in games like BF3 and Counter-strike on a single display system (CRT).
Single FW900 @ 2048x1280 / 90 Hz, no Fresnel, single water-cooled GTX 680 overclocked to max, Asus Maximus V Gene and 3770K, 2x Vertex 4's for Raid 0 inbound. Everything will be water cooled, hopefully they come out with a MB water block. Phase change won't be a part of the loop anymore, just the current ambient side and the Geothermal side is still a go in the future.
It's amazing how well a single overclocked GTX 680 runs games on a FW900 @ 2048x1280 / 90 Hz. The smoothness and lack of any sort of lag, display response or input is incredible. I can tell the difference between the frame lag that 4-way SLI introduces and single GPU. I am back to the single GPU / single display fan club until those high-resolution / high refresh rate OLED screens come out.
I will make a post in the market section and should have some good stuff for sale. Everything from A+ FW900's, to 680's with EK blocks on them (and I have one sealed box EVGA GTX 680), Vertex 3's, a really nice 3960X, RIVE, etc etc.
I know, quite a 180 deg turn.. I may have ADD.