Hello, I'm buying an i5-4690K 3.5 GHz, with a GTX 760 2 gig and a GIGABYTE Z97X-SLI ATX motherboard. I was thinking about going with either the Corsair RM750 or the Corsair CS650m. Would either of these be good for this spec? Also, is the motherboard a good choice? I liked it because it is SLI compatible and that's something I may think about doing in the future. Any input would be greatly appreciated thanks!