What hard drive do you have? I dislike any SSD's other than Samsung due to performance and reliability issues. If you have the money, I will recommend Corsair Vengeance Pro DDR3-1866 MHz CAS 9 and a Corsair RM 850 PSU.
Well I already bought the ram, and psu, as far as hard drive I believe it is western digital. I have not choose an ssd yet.