My blurry notes say I did something frightfully clever with a dremel router table, but I don't remember what... Did some more edge trimming with the fair dinkum router.
2 x BID over forward face of both rear seatbacks and peel ply,
Taped up forward bulkhead, applied a micro filler, then 1 x BID tape over inside of thigh support and bulkheads, then 1 x BID tape over forward edge of thigh support, then 2 x BID overall overlapping 1" onto sides. Peel ply top and edges.
2 x BID over left rear armrest cuttout for fuel pipe.