Check out the Hardforum thread (http://hardforum.com/showthread.php?t=1717132) for a lot of the prototype test fitting of hardware and theoretical parts discussions (nearly 5,000 posts long, but a good read nonetheless).
Awesome little case, I would have liked an approach similar to the Falcon Tiki where the GPU sits vertically but this is probably the best soon to be commercially available mini-its case.
Reading all over hardforum, with the exception of the dual watercooling system, the thermals are all looking like 88-90C with a 7970. That seems hot to me.