What do you think?

What is your Budget & main use for the rig? Do you plan to buy it or just made it as a wish list kinda thing? If gaming is the main reason then change out that wireless mouse for a wired if you plan to play FPS games, wouldn't want the battery dying half way through, Not to mention I believe there is a lag or something between your mouse movement and the cursor moving.
 
You want two RAM sticks. Hard disk saving isn't worth it for barely any saving vs 1TB. Corsair Builder Series aren't the best PSUs - I'd go with an XFX or Seasonic. I'd also step up to a GTX650 Ti - barely costs any more and has a considerable performance lead. You're not actually buying though?