Sorry guys but I did not take any photos. I pretty much did what mfbassin did. I cut out wood/glass under batteries (leaving about 1 1/2" around perimeter). Foam was wet so I propped a hair dryer in the compartment and let it run for several days (moving it around as needed). I cut plywood underlayment (about 5/16" thick) to fit as a patch. I coated the plywood with epoxy resin and let cure before I epoxied it in place. I then felt like more would be better (that's how I am) so I added 3/4" red oak lumber above my plywood patch. All is epoxied in with glass cloth around perimeter. It is now very solid and waterproof. Plus with the extra thickness the battery tray screws will not penetrate into the foam area below. With no screw holes hopefully all will stay dry down there in the future. The downside is that I lost some clearance between the batteries, etc. and the deck. It is a little tight but it does fit. I also redid the lower panel above the pumps and the vertical panel towards the livewells. Epoxy resin coated on all sides of panels and repainted everything. If I did it again I would skip the plywood and just do the 3/4" hardwood.