One thing that helps me build is drawing details of how I plan to assemble the parts. My understanding is that the deck to hull joint is prone to small amounts of leaking that lead to delamination of the glass and subsequent rot. The other issue is that that the upper to lower hull side panel joint can look unfinished. Here are some of my ideas about these two areas. These type of drawings are my "shop drawings" that help me figure out how to build the designer's plans. I like to do them well before I need to do the work so my brain can work out any issues while I think about other things.