And finally some pictures...
not a fan of the PO's 'el cheap-o' 22's but since they are already on the truck, they'll stay for a while. They really need to be dechromed and painted white or a satin black, or just replaced with some OEM 20's or Escalade 18s.
Spent the weekend completely rewiring the <sarcasm> totally professional </sarcasm> $1 install video system, found the disconnected hose for the rear washer (thanks again TYF!) and tried buffing out/ salvaging the tails.
Need to find the cupholder insert for the 3rd seat left side still but...
Everything seems to work now except the apparently common parking brake failure, and ironically the illumination for the dimmer switch itself.
Really enjoying the forum... Thanks again. I hope I can return the favor one day.