I think you have pulled the teak rod holders so I would make a couple of knees like this to go where the fwd rod holders were. It would bolt to the back side of the coaming on the top and screw to the tabs on the side where the rod holders went. I would glass up come Coosa or plywood for this. Bolting it all in means that you can test it and just patch the holes if you don't like it and you don't have to glass upside down. I am not sure where you tower legs attach so this is just a guess.
