I have an old 16' starcraft semi v jonboat and plan to rebuild it with a floor, and storage and such. I have seen several of these projects done on the web. They show it being done, but not really how it's done. I need to know the best ways of attatching the framework for the deck to the hull. Should I remove the old bench seats, leaving enough of the frame to attatch wooden supports to? If someone has done this before, your input would be awesome.