So in the past few days I've made some pretty decent drywall progress. The ceiling in both rooms is completely done, including boxing in the little spotlights. I started the walls, I've done the whole back wall in the main room, and half of the wall that interfaces the two rooms. Did a couple wiring things, added a dedicated outlet under the workbench for the minifridge,other odds and ends. There are a couple portions of wall that cannot be drywalled until later, because I have to design and build the garage doors, and design and build a door to replace the small door in the small room that goes to the outside.
Here's some shots of the progress:
Back wall, ceiling (notice that my 'work table' looks like I had a huge coke party

... gotta love drywall):
Side wall, ceiling with boxed in spotlights:
Ceiling:
Side wall, ceiling with boxed in spotlights:
Looking from the main room into the small room:
Looking from the small room into the main room:
Comin' along decently now that I've been able to put in a couple consecutive full days