It's 2:26am Do you know why my car wont start?

The NAG1 continues to have its own Transmission Control Module. So if the NGC pcm could run it, I'd think Chrysler would have done it by now.

All aspects of Torque Management (aka "traction control") can be turned off with a simple tune flash.

imo, aside from specific transmission control(if needed:545RFE) just getting a custom tune to configure the PCM to your specific needs is the way to go. No real advantage from hunting for a specific PCM.

Most A body Hemi swaps would benefit greatly from a custom tune anyway, just because headers are often used and the car is 1000lb lighter. A custom tune will bring the A/F in line, eliminate dreaded COT(cat over temp protection), raise the Rev limit, remove all Torque Managment, fine tune Timing and maximize performance overall.

Most stock truck and car can gain 10-20hp fairly easily with timing and fuel tweaks, how much would an abody/hemi gain?