update: All caps have been re-wired, and I didn't kill it.

If I can manage a trip to Lowes today, I'll pick up what I need to finish the case. Here's my idea (sorry, I don't have a picture drawn up).
Going to use the front half of the psone case to hold the screen, and keep the original volume and brightness buttons (plus it's a clean look). The genesis board will be back to back with the screen board, with a piece of foam board between them for protection (If I can find something a little thinner that does what I want, I might be able to get it thinner). I'm thinking I'll use 1 inch aluminum to form the side of the case, and clear acrylic to make the back plate. I was going to use the original screen back, but I need a flat surface to build the battery holder on. Then I am going to take a 6 button controller, cut it in half, and put them on the sides of the screen, just above where the speakers are. Then I'll probably be influenced by atkafighter's work, so I'll go get some bondo to fill in the cracks and give it a smooth look, and then paint it.
I'm going to try to get the rough building done this week, minus the bondo and paint.
-Matt