That PSU is a little weird, it has 83.4 amps for the 12v rail, which adds up to 1000w when its labeled as a 950w. Its a good company though so I'm sure it fine. It should be able to handle most 3xGPU set ups, but it depends on what kind of card you are using.
well i was mainly thinking either the new video cards that have came out
such as the hd 7970, gtx 670, or gtx 570 i could choose either one but i am really leaning towards the new video cards. sorry for giving you 3 cards at once but i am stuck between the 3 choices.
about overclocking, once i get the whole rig water cooled i would like to overclock both the cpu and the gpu but not to its max potential.(meaning i wont be hitting 5.0 ghz for cpu and i still have to learn gpu overclocking)
Evga z68 FTW or Asus z77 maximus v formula
8gb of 1600 ram
Gtx 670, Gtx 570, Hd 7970 (any of these gpu's x 3)
any 1tb hd
about 10 fans when water cooled
and the power supply u guyies already know
ok thats about it ty