Just based on hardware without knowing your budget...8.5/10
I am no a fan of having so many hard drives, I would have a SSD instead of one of the 500s at least, and maybe a single 1.5 instead of the 500 + 1T.
Video cards - I would have probably went with a single fatter card instead of 2x smaller ones. Lower FPS, but it avoids a whole lot of potential problems.
PSU - Too large for this setup, imho. I would have went with an XFX 850w instead.
RAM - AMD is kinda new and untested, I wouldn't have wanted to be the guinea pig with it. Better to buy RAM from makers with a long and successful track record and let other people be AMDs test victims.