Finished off the baggage floor by riveting it in place this morning. Was a mostly straightforward job except for the far aft and far forward side rivets being a bit of a challange. In both cases, using a small hand riveter with the mandrel bent slightly inboard I was able to get acceptably-pulled rivets in all 4 corners.
After finishing the riveting, I masked off the baggage floor, baggage bulkhead, upper seat support and center seat back channel in preparation for painting them. Hopefully I can get to that tomorrow.
Fully riveted baggage floor.
Cockpit, sides, and area behind the baggage bulkhead masked off and covered.