I was recently given a very old O'day Osprey by a friend. It is very nearly complete with a good suite of sales floor boards and accessories (light usage). The question is what do I use as a through hull dainage plug? I believe it is threaded. I also need the main sheet pulley and to re-rigg the traveler (how should it be rigged?) What are the general specs on the boat and what can I expect as characteristics when I drop her in the water?