I am not an expert, but I believe that mixing materials like this, is no good, because wood is a live material, and plastic is not, so when the wood actually getting its strange,from being able to move with the element it is forced to work against, like waves. The plastic will not. So I am convinced, this will cause stress to the wood, exactly were the plastic is attached. If you look at the way Coronet built their boats. The wooden interior was never attached directly to the plastic hull. They used a frame.