Ended up bouncing around quite a bit, but completed all the steps I could in section 33 (brakes), 34 (flaps), and 37 (roll over bar) prior to taping for interior paint. After starting the rollover structure I think I want to finish installation of the bar so that I can paint it along with the rest of the interior. Likely save myself some work later on.
While drilling the tiny safety wire hole in the flap actuator mechanism I found it easy to break off the little #52 bits and ended up going through 3 of them before the hole was finished. Hopefully I didn't need that size anywhere else.