Not a Hemi but a 3.6 V6

I have a complete 5.7 Hemi with a 5spd auto sitting in storage. The wiring for that is not too bad because of the company's that do it. But that 3.6 has a ton of wiring with no aftermarket support. I think a 3.6 turbo 5spd setup would be great for my Valiant

The 3.6l uses the same pcm as the 2012 and newer Hemi. The 3.6l v6 Jeep also uses the same 5speed NAG1 5speed auto that is a common swap. Just swap the bellhousing.

Hardly no aftermarket suppport.
The OP already has a Hotwire harness to use as well as a Quicktime bellhousing for the TKO.

Diablosport and Hptuners both offer tuning software.

Edelbrock and 3 other vendors have bolt on superchargers and 3-4 others offer Turbo kits.