indeed... 750 will work but with the 560 Ti (i have the same one) i plan on SLI'ing in the future and would hope you do the same. if not, i would upgrade the GPU to something more powerful.
otherwise it was a solid build. three things:
-add 'max default case fans' +9
-and i would lose the internal card reader. it takes a whole 5.25 bay and they dont give you the bay door so you can't just remove it. An external readers costs $5 on newegg... go with that.
- lastly, don't get "or major brand' for anything at CP. so i would select a RAM brand.