A999 vs A727 mounting points

Great info
Well the old 727 is not going to last forever so I thought as long as I am spending the $ I would upgrade to a trans that would work better for the highway and perhaps pick up some MPG's.
The TC will be the key for making this work I understand there are companies out there that produce a TC for the A999 with a performance stall speed.
Do know which donor vehicles used the A999?

What I really want is a TRX
According to Wiki...