Mine was 3/4" plywood too when I got it, felt and ran like a tank, would not plane out with a 9.9. Now I can pull it up on the trailer by myself.
I was thinking and a binimi set up like a retractable hardtop would be awesome if you could pull it off. Four legs, hinged in the back, pinned up front that lay down so you could have a fisherman off the back too.
Jamie