Very cool, you've been busy!
I checked the panel behind the TV in the bunkhouse and I've got the 4 screws on the back panel. It's interesting how each one is slightly different. Mine has a build date of March 24.
Knowing now that the Combi-cam locks don't fit on the kitchen door, I kinda wish I had the round key rather than the flat one. I've been doing some searching and it seems like 1 1/8" is a standard length. There aren't that many that are longer. I'll have to measure the thickness of the door to get the exact requirement.
There were a couple of things I forgot to ask about during our walk through. Does anyone know...
1. Where the hot water bypass is?
2. How to manually crank in the slides?