Computer build what do you think?

[J.Dre]

Sounds good. I can always add in an SSD at a later point. When purchasing a case, does it really matter which one I get? Any specific features that it should have?

Yeah, you can always add an SSD later. Don't sacrifice the other main components for that.

Depends on the size of case you want. They range from $99 to $149. I recommend the Corsair 750D. The 450D / 650D / 750D should all be fine for this build.

I added the benchmarks of the two processors in the post above. Check it out.