transom repair

[Kracker Jack]

This picture here shows the raised type platform the old saddles were based on. when I cut my liner like the picture shows to return my glass for my transom I noticed the cores in the bases were rotted. I cleaned my out of the rotted core with a pressure washer and filled them with expansion foam. Im not going back with the tanks so i wasnt worried about having to mount them there or tank support. I guess another approach would maybe be cut the top off and cut a core material to fit then glue back the piece of glass you cut off then fair and paint?????