I am running a Dual GTX 680 SLI configuration in my personal gaming rig. Will this be enough power to get me through 2014 and possible 2015 gaming season? I know people can't see into the future but just looking for conversation on personal opinion. Specs Ballistix 16gb DDR3 oc 2000mhz, AMD FX 8350 oc 4.5ghz 1.45v.