cool man, i think that your power supply is an overkill though. you could downsize for a 550/600w you would save a crap load. If you're gonna keep the 570. you'll be in advance for games for like the next 10 years lol.
Dont think its that much overkill it is 570 SLI so 2x 570. Also I doubt it will last for 10 years
lol probably not. 5-7maybe. but yeah its abit of a waste