I remember when you built the car and always enjoyed reading your posts about it. I am kind of in the same situation with my Challenger, Rolled it out after a few years of sitting and starting to work on it.
I think Passon still does offer the OD when I checked but that was a bit ago. Was debating between it and a T56 but ended putting the 4sp back in.
My TTIs don't look great but I would just get them re-coated. Maybe you could do a T/A exhaust to keep your theme going.
If you have doubts about the Borgeson box you could just get a stage 3 Firm Feel with long arms.
My vote is no wrap just get the paint fixed.