I am building a wherry and have glassed the inside and the outside of the hull. The bulkheads are in and I have dry fitted all the other interior components (knees, seats, etc.). I want to fill the weave and sand and seal (with unthickened epoxy) the hull before gluing in aforementioned parts. This is a slight modification of the order stated in the manual. It seems easier to sand and seal the hull before fitting seats, etc. Am I wrong? Any caveats? Thanks in advance.