Alright guys, here it is. Not totally done yet, just have the finish work left to do, but I got alot of it done yesterday and so far so good.
It's a hanging setup, nothing holding it on at the bottom of the chassis, only at the top, and the diff basically hangs from the motor mount. Nothing super amazing, but I thought it would look a lot cooler than the previous setup. Besides, I have to have something that can give "TheDude"'s motor mount some competition.
While I wait for a new LiPo from HC, I will clean the mount up a lot with files and the dremel, as well as dunk it in some muriatic acid for a few hours to clean it really well and save some work with the files (it will smooth out the surface quite a bit, I've done it before with other parts with great results). I also need to clearance the chassis a bit more for the wide plastic spur I have now, so I'll try to do it in such a way that looks factory rather than the current hack job I did with a sanding drum on my Dremel. Stay tuned for more updates!