Finished cleaning the center section and rivet lines (under skin and rib flanges) of baggage floor. Masked off all areas where possible overspray during priming could occur.
Primed all upper areas (floors, seats, center section, baggage floors, and ribs) with Stewart System Ekoprime.
Primed all lower flange areas with Stewart System Ekopoxy primer.
Looks way more different than when skins were originally removed. Very happy with the results and very confident that areas have been properly addressed. No worries about thinking about it when flying. On to prepping and priming skins and re-installing back to original configuration. Then onto removing the bottom tail cone skins and starting the process all over again :(.