IF you want the hydro series of corsair I suggest the H80i which also fits a 120mm mount. It performs way better than the h60. As for the motherboard it's an excellent choice and no need for additional soundcards as the integrated xonar sound in the mobo is excellent. If you want to game only, you won't need the I7 go with the i5-4670k. And I agree check out the 780 GTX, they will outperform the 770 a lot but so will the price, I suggest the EVGA GeForce 780 GTX SC ones, which are the highest performing ones.