A view of the new bottom. Like original except with the use of 3M5200 and CPES. Diagonal 3/16" x 6 Mahogany inner layer, White Oak intermitten battens.
Time and moisture have done it's work here.
Next to do is remove all the deck beams and framing. These hang from the outer 16/4 (4" thick) Mahogany covering boards. So the topsides and new covering boards are next.