Also Jim, you need to inspect that keel sooner rather than later. The biggest problem with the V222 is the iron keels encased in fiberglass. This was a huge design flaw they later corrected. Certainly others on here can tell you what year they changed to solid iron, but I believe they continued with the flawed design until 73. The problem was that the iron encased keels would develop cracks and water would seep in. Then, of course rust would follow and the keels would swell and crack at times getting stuck in the keel trunk. It was by far my biggest challenge. Good luck and keep the questions coming.
I had a V21 with the encased keel and my V22 was solid iron. Much better design. Just paint it with several coats of epoxy barrier coat and then a quality enamel to protect the epoxy from UV damage.