Been too busy to post, need to catch up. Office drywall finished. Originally I started installing the removable ceiling But decided it wasn't worth the fuss and the result wouldn't look good enough, so I leveled the beams and installed drywall, which is ready for sanding now It will be painted dark to match the rest of the basement, and have trim moulding around the edge to hide the transition. Also chose to frame and drywall the last wall in the landing area