Hey, TnT love the work you have done on your boat. I'm fixing to do the same thing to mine. A buddy of mine gave me a fibberglass walk thru windshield ski boat with a 90. It's only 16 1/2 ft long but still free. I have never taken on a project like this and I hope you don't mind me asking a couple of questions. Are you going to fibberglass everything(all the wood)? What did you use around the edge of plywood and fibberglass on floor to fill in the gap?