There is nothing wrong with a Iranian shrimp barge as long as it floats.
As far as mistakes , the builder always knows where they are and the nice thing about wood boat is that no one else sees the bo bo's.
As far as having more then one boat ... I have or have had 4 pirogues , a Swamp Girl , The Freedom kayak and a 17 1/2 foot sea kayak , one Canoe and working at this time on #2 Canoe. For some reason the wife thinks I have to many boats , women what do they know. :roll:
It is easier to glass the out side of the boat then the inside , the outside gives you a good idea of how the glass works when wetted out and that knowledge helps when doing the inside.
Make sure the seams are welded ( glued) with some epoxy so they will not come apart on you if you don't want to fillet them 1st. I like to have them filleted before starting the glass work. This way I know they are solid.
Also make sure you have the outside rub rail on or you could break a rib on the boat when moving it , especially if it wants to buckle on you when moving it. You also get a better bond with the rails by attaching them to the wood and not the glass at a later time. ( Wood to wood is the best ).
Glassing the boat...........
Myself , I like to start in the center of the boat and work out to the edges and ends as the process progresses. At the stems I work the glass along till I get there , then trim the glass and overlap it on the stems. Sometimes there is a feathered edge so after it cures I lightly sand it and then run a piece of glass tape over it for extra protection.
Sometime later this week I need to order more epoxy and at that time get my glass for this new canoe. No real rush , Raka gets the stuff to me in a day or two since I'm in Florida and close to them.
Chuck.