Need to investigate why a little bit of water pools in the spare tire area after heavy rain (could be hatch moulding, etc.) and possibly get some parts painted. Any recommendations in central NJ. Preferably shops with experience working on FD's?

(Mods feel free to move to NJ forum - not sure where to post)

 

You might want to try Speed1 (formerly KDRotary) in PA. They're close to Central Jersey area. They are RX-7 specialists and they have a bodyman who does all the body work and paint:

Speed One
898 Old 22
Lenhartsville, PA 19534
(610) 756-3000