Thank y'all for the nice comments. They are my motivation to get this thing done.
I had a few hours to work on getting the SB ready for LCG VI. (I now think I'll make it.)
My focus has been to button up all the wiring so I could finish my cabinets. First, I installed an old-school looking antenna for the radio. The downside is that it meant drilling two holes in a watertight sidewall rather than one.
Then my attention turned back to the interior. It was a little tight in the cabin with all the tools and wiring supplies, but I managed to finish the wiring and ductwork in the headboard cabinet. (The bottom panel covering the chase at the bottom of the cabinet has not been installed yet.) I also installed the two reading lights.
Then I installed the cabinet doors on the headboard cabinet.
I'm happy with how it turned out. The headboard cabinet has two LED "mood lights", a 12-volt outlet, a 120-volt outlet, and two automotive-style vents for the supply air from the Petcool.
Thank you for looking,
Tom