I dont think anyone has mentioned this but you said that you wanted Davits for you're dink? I don't think Davits and a Wind Vane will co-exist, well not being used at the same time anyway.
I'm sure someone will correct me if I am wrong.
1971 Contest 33 Hull Number 24
"Twenty years from now you will be more disappointed by the things that you didn't do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover."