the UD7 would be great with 3 EVGA GeForce GTX 580 FTW Hydro Copper 2 gpu's as they happen to be only single slot cards and you could fit them all in the first three PCI-e slots (freeing up the other slots for expansion cards (RevoDrive?)) pair that with 4Gb of 2000Mhz ddr3 ram and an i7-2600k tie that in with liquid cooling (a must anyway for the 580's as they are water cooled) and you have one hell of a machine in the 1155 socket to match most 1366 set ups. now to find someone with enough money to try this might take awhile.