My intended specs are Intel core i7 2600K, ASUS P8P67 PRO, ASUS GTX 580 , corsair ddr3 1600mhz 2x4 gb, western digital caviar black 1tb, cooler master 850 watts SMPS, cooler master HAF 932 case, Razer imperator mouse, razer goliathus mouse pad. What else do i need to make my computer a perfect...