Can someone rate my computer build?

Looks good. Just double check the compatibility of each component. The Seagate drive, update the firmware to 046 when you get settled. Seagates website will help you with this. I run that drive in most builds. Read and write speeds are faster with the update. I choose that case for my next build, it is waiting to be filled. The price and quality are good. The Cooler Master PSU, I would look at the OCZ and Antec brands instead for just a few dollars more. Look at Neweggs reviews on it. Very mixed, like the company has a lot of bad days. You have a lot into this build, a cheap PSU might spoil it for you. Hope it helps.