My wife and I purchased a 1982 Oday 25 that was the pride and joy a man who sailed her in the Apostle islands before he past more than a decade ago. The family took care of her for the first five years but not the second. As far as I can tell, so far with the winter here in Iowa the bilge pump and blower need to to be change. Any suggestions from other Oday owners? They current ones are a rule 1000 bilge pump and a Attwood blower. Do I stay with them, or change?