Originally Posted by iezza
just overall better gaming performance, maxing some games that i cannot max now.
Ahh, ok, that's better, so at least we now know what you feel you'd like to upgrade.
If money is an issue, go with another GTX 570 card. If funds are not a problem, replace the 570, with a 680. Everything else looks fine.
HAF 932 Advanced / Corsair AX1200 / Asus Rampage IV Extreme / i7-3930K / H100 Cooling 4x120mm
16GB Corsair DDR3 / GTX 580x2 SLI + GTX 460 PhysX / SSDs Mushkin 240GB, Crucial 256GB, Crucial 512GB