So basically I'm about to order Asus M5A78L-M LX V2 motherboard with Corsair 2 x 4GB DDR3 1333MHz RAM, and an AMD FX-4130. I already have a GTX 550TI. I'd like to make sure that they all support each other, I'm pretty sure they do, but the store suggested 1600MHz ram with the motherboard and it seems to need overclocking for that so that made me confused.