Started work on the baggage floor. Everything went pretty smoothly. I cut the openings a bit big for the channel that goes up from the rear spar bulkhead, but nothing a little carpet will not cover up in the end. Oddly, when I looked over Charles' quick built, there is no cut-out since they stop the upright below the baggage floor.
L angle drilled to the sides. Supports floor
View of where the L attacheds to the upper seat back
Baggage floor with L angle drilled and cut-outs made