Hi Dave . Yes I do occasionally review old posts. First of all, I love the boat and am constantly in awe of the quality of construction. Having owned the boat for two years now, I would agree that the water and fuel tanks should be closely examined. Look at the pennant at the centerboard, and wear of the gelcoat in the decks. I also had issues with welds failing at the bow and stern rails causing me to ave to remove and rewelded and then reattach. The plumbing system is antiquated too and probably needs to be removed and updated. Has the boat you're looking at been repowered?