Advise: Going to look at a scamp

Looks like a fun car. I'd advise to ditch the traction bars. They do nothing to help a Mopar leaf spring suspension except to stiffen the ride.
Rust is most common in the trunk in the spare tire well. Chrysler must have picked the absolute LOWEST bidder for trunk weatherstripping because even here in California, most of the A body cars I see have wet or rusty trunk floors. Vinyl tops trap rust too.