EDIT: Its been a couple weeks, I've made some progress on the plans, now I can actually start making modifications and getting the less substantial parts and to that end...
to-do:
Cut hole in bottom panel of case for PSU supply cable and air intake
Machine legs for case
Model and Modify GPU...
Just noticed that we didn't have a post pics of your setup thread, so here goes:
Yep, no pics of mine, it's too big :P
Here's a pic of the test rig to tide you over though..