There's a time limit on editing. You will not regret buying the CM HAF 932 Advanced, best case I've ever worked with (and it was recommended to me by others).
I would definitely pass on a 1000W 80 Plus Plat PSU. You shouldn't need more than an 850W 80+ Bronze from a reliable brand (CORSAIR is my favorite, Antec is good too). I use this:
CORSAIR Enthusiast 850W. If you do want to go with a 1000W, I would still pass on the 80+ Platinum models unless you plan to run your computer 24/7.