Decent weekend of progress.
First project was to install the side mirrors. When I bought the truck, It had big ole towing mirrors installed. Those got removed and all the holes were filled when I was working on the body. So new holes had to be drilled for the cleaner/smaller sleeker side mirrors. Hopefully I got the placement correct. I was just going off some images of other C10's with similar mirrors.
Once the side mirrors were installed, I spent quite a few hours building, disassembling, and re-building the doors/vents/windows. Took me a while to figure out the order of operations but I finally nailed it down on the 4th attempt on the driver's door.

Once I figured out the process from the driver's side. the passenger side was the quick install I had imagined in my head. Pretty satisfying to roll up the windows with hand crack. It was funny trying to watch my 11-year-old daughter roll them up. She got the hang pretty quick, just funny to think that was the first time she manually rolled up/down a truck window.
Once I got the vents, glass and seals installed, I got the door panels and armrests bolted in. I went with some cheaper LMC all black panels. They fit ok, I did need to give them a little trim on the top and bottom edges to get them to fit into the recessed area of the door. Nothing major, just a little flap disc to mow it down. I haven't put the door handle or window crack on yet in case I need to get back into the door from some reason.
I did a little wire clean up behind the dash and got the gauge panel bolted in for hopefully the last time. The Autometer gauge panel is a nice piece but the connections to the dash are less then desirable. The holes for the light and wiper switch are strange in that they're not keyed to hold the switches in place. I made it work and used the old metal bezels to finish it off.
Last piece of door work was getting the key cylinders installed and locking level clipped in. The final items left for the interior are floor insulation, carpet, and seats/belts. A radio will come after the truck is a driver and then Vintage A/C sometime after a while.
Moving my attention back to the exterior in the coming week. I'm finally ready to put the bed on and make this look like a complete truck again for the first time in 20 something months since blowing it apart. Once the bed is bolted down, I can bolt up the tailgate and hook up the Boyd's gas tank to the filler neck and put some go juice in the tank. The rear lights are the last bit or wiring I have left. I have already tested the wires for turn/brake/park lighting and everything looks good, they just need some connectors crimped and bulbs.
I finally did try and crack the engine over, something I hadn't down since starting the wiring harness project. Went to turn the key to give it a bump and nothing

, I knew the issue immediately, I dropped it into D and then it bumped with a key turn. I had a feeling I would've to tweak the neutral safety switch. For right now I have it bypassed so I'll have to deal with that later. I need to go back and review the instructions for the setup.