Looks like it is coming along nicely. I see your comment that you'd like to have the body removable for servicing. I originally wanted to go down that path with a previous car, but by the time you've mounted the body, seats, roll bar, wiring, steering column, windshield etc, you won't want to pull it apart any time soon.
The purists might have convulsions, but I had a removable front instead. With no bodywork forward of the footboxes, it made it a pleasure to sit on the tire and tinker away with the engine. Much nicer than leaning over a fender!