My gut tells me this is a dumb question, but for the life of me I don't know why. Looking for a small (25 ft), cheap trawler. Why can't I buy a used 25 foot sailboat hull preferably with a swing keel, strip the rigging, mast and all, and put a 25 HP outboard on it? Obviously hull speed would be slow, but why wouldn't that make my small, cheap trawler?