Is that build future proof for a while? I am seriously considering that one.
I'm also in love with this case
Is the motherbaord compatible?
It's relatively future proof. You do have the opportunity to upgrade to say an AMD Thuban 6 core processor and overclocking as well.
To be completely future proof with AMD right now, you'd want an AM3+ board, but they are quite expensive. The new Bulldozer CPUs coming out on Wednesday, but you can always swap motherboards out when they come down in price.
Yes, that case is great.
But just remember, video card soon, if you want, because with any option, you're not going to get a decent card for your price range now. I'd suggest an HD66XX or 67XX series for your graphic design, and they are both under $100 for a good card.