1) I would do a visual inspection of the slave movement before ordering parts.
2) Shift linkage has a plastic cup that breaks forward of the shifter on the torque tube, and may need replacing, rubber bits in the rear linkage by the tranny.
3) Clean all the grounds, carefully clean pod contacts.
4) Check all speed ranges, resistor packs often need replacing to make middle speeds work.
5) Relays often a good place to start.
6) Hatch receiver has a insert that goes bad, Roger and others may have a replacement that works by now, otherwise needs a new receiver.
7) At least it doesn't leak. I'd worry more about the accident that led to the repaint.
8) Paul Champagne will fix you up,
Paul Champagne Porsche Pascha Seats