Also try to use 100:133 dividers Trrsr at 4 if possible,and tighten up those secondaries,trrd 4,trfc 70,twr 8-10,trtp 4-5,tfaw 16-20,twtr 4-5,you will get a nice boost.I know you guys have problems on gigabyte mobo's,so maybe try asus,asrock oc formula plays very nice with psc