I neglected to post updates. Whoops.
I wasn't able to get a ton done, but the necks are officially glued to the bodies, I drilled out the string ferrule holes, I tested out the magnetic cavity cover (and got a clip for the video), cleaned up the remaining epoxy that was around the ends of the frets, cleaned up the nut slots, routed the first of 4 pickup routes to final depth, tried to make a 3 sided pickup route template for the neck pickups and ended up making them too wide, so have to redo them, and carved the first heel transition.
So, the pickup routes... I didn't realize how low these bridges are to the bodies when I originally routed the depth, I guess. I also might not have factored in the foam. I don't want to route all the way through the neck that goes into the pickup route, so I'm going to try a strategic routing thing on the neck pickup routes so there is still some material left there. I also need to route the edge of the fretboards to match the edge of the pickup routes.
Basically, after I get that all done, I just have the pickup screws and tuner screws to drill pilot holes for, 1 more heel to shape, and 2 truss rod covers to make. Then on to fine sanding the wood and finishing up the fretwork.
I was going to go through everything on my shelves in the basement to try to find the missing nuts on Monday, but my brother ended up calling that day and asking me to help stain his fence, so I decided to just order 2 new nuts and move on. If I find them when I move, I can use them on future guitars if I happen to make more 7 strings.
I want to try to make sure to actually assemble these pre-finish.
P.S. Sorry that all of the pictures lately have been cell phone pictures. I have been lazy about photo editing. I'll do better soon.