GenIII Hemi w/5-Speed Supra Trans?

The T56 swap isn't all that hard and I still have my torsion bar setup, but it does require a fairly big hole in the floor. My car had already had a 4 speed installed by a previous owner (somewhat poorly), so after cutting out the hump I was already almost half way there. I figured if I ever wanted to do a vintage trans I'd rather redo the whole tunnel with stock replacement metal anyway.

I made my own crossmember as well. No offense to the one being sold here, but I didn't think it was worth the cost. I made mine for probably under $50, but then again I had access to a plasma table at work and some scrap metal.

My car was also a slant 6 auto out of the factory (I think at least from what I can tell), so it has fairly little value and cutting it up doesn't bother me quite as much. If you have a rare car or even just a desireable one like a 340 or big block I'd understand not messing with it.