right i am doing order as if 1 is best. at num 3 would be Arctic Cooling Fusión 550-EU 550W OEM - Fuente because it is not well enough known to me. 2 is Corsair CX500 V2 500W Builder Series becuz it is only 500w with 80plus and the best would be cooler master one becuz its 600w and 80+...