Anyone running a th400 in their a body?

Perhaps I should put it this way.

Build a turbo 400 to withstand 1200 HP.

Now, build a 727 to withstand it.

Keep a running tab on how much each one costs and report back.

I have a 727 that I run with 730 hp na then hit it with 175 hp of nitrous. Its on its third season took it apart, looks good so back together it goes. I have 2500 in my trans, how much do you have in your trans, floor and front end to make this work?