A couple of more updates:
Have you seen window moldings (the trim at the bottom of the window opening) like this?
Yuck - I wanted to remedy that problem so I paid a visit to my favorite pick and pull salvage yard (Clark's Western Auto Recycling at 61st and Federal, for anybody in Denver) and scored four much nicer ones that now look like this:
While I was there I found a couple of nicer door sill trim pieces to replace the very beat-up ones I had. Looks like this now:
Finally, I picked up a very nice exterior bed light with all the wiring and the interior light, too:
This will require cutting a hole in the cab, so I decided to wait for another day for installation.
My finds today were nice and cheap: $5 for everything. On a sadder note, three Rangers gave up some parts: A Light Regatta Blue '85 4x4 regular cab with a 2.8 V-6/automatic (bed light), a Medium Silver Metallic '85 4x4 regular cab with a 2.8 V-6/5-speed (door moldings), and a Bright Regatta Blue Metallic '90 4x4 extended cab with a 2.9 V-6/automatic (sill trim). Unfortunately, vehicles stay for about two months and then head for the crusher.