hi, just wanting to know what is the recommended PSU wattage at this time? i plan to install a liquid cooling system for my Q6600 revision G0 and OC it to 3.5Ghz. i'm using HX620W corsair. what PSU should i step up to? Antec truepower quattro 1000W, gigabyte odin GT 1200W or thermaltake toughpower 1500W?