Hello, im building my first pc my specs are a sabertooth z77 mobo, some corsair dominator 12gb 1600 mhz memory ddr3 , a gtx 670 ftw edition gpu, intel i7 core 3770k 3.5ghz, and for my cooling for my cpu im using a hyper 212 plus heatsink fan from coolermaster, and a western digital 2tb 7200 rpm caviar black internal hdd. what power supply units do you guys recommend heres the one i plan on getting tell me wut u think http://www.amazon.com/gp/product/B001NJ0CYG/ref=ox_sc_act_title_7?ie=UTF8&smid=A3SNNXCKUIW1O2