Ive had quite a few custom built rigs (by me) in the past... currently playing on my latest creation "Tainted Freshly Squeezed" (you can see the worklog here -
http://forums.bit-tech.net/showthread.php?t=223143)
Gigabyte X79 UD7
Intel Core i7 3930K @ 5.0Ghz
Corsair DDR3-2133 16GB Quad Kit
2X HD 7970 Crossfire
2X 120GB SSD Raid0 (Intel 510's)
Corsair AX1200 Power Supply
I do plan another build soon, just dont have the time to be more active at the moment.
M