OK, so years ago, I removed the amrine head that pumped straight out the hull. BUT, I still have all of that plumbing on the port side, and teh through hull for the pump out. Has everyone else removed this, and filled the through hull? It makes it had to get to the keel lock (whidh means I never lock the keel. WHICH until I started hanging out here, never concerned me. But I have always hated the ide of a hole in my boat , below the waterline, that is not serving any useful purpose. Thoughts? Experiences? Questions? Concerns? Criticisms?