Get one or two 8800GT's, not the now vastly overpriced 8800GTX. (I recommend Evga)
Cooler master PSU's are bad. Try a Corsair, Seasonic, or Power PC and C ( I recommend Seasonic out of these). Get a Q6600 and overclock with your cooler. You could spend slightly less on a case than $170. Raptors aren't worth it anymore. Raid two larger drives in striping and acheive the same affect with more capacity.