I hope this is in the right section haha. I am purchasing a new tower and I refuse to skint on power for the tower. Specs I7 3770k 4.5ghz 2x7870 1200mhz oc'd GTX 650 oc'd 2x128gb Vertex 4's 6x120mm red led 8gb of 1600mhz DDR3 I have a few options avaliable to me. HX 750 v2 AX 850 OCZ Fatalt1ty 1000W Modular Please remember I would like not to waste money on something I dont need. So please no recommendations of 1500w units -_______- a number of forums keep recommending 1k+ units I am no so stuiped as to believe I need more then 1k. However any help would be wonderful!!!!!!!!!!