Thank you, everyone, for your suggestions. I ended up using Martek davits. I saw them at the St Petersburg Boat Show. Dealing with the owner, Detlief was great. I had several conversations with him, and then he came across the state to Daytona Beach with 2 complete sets of davits in 2 sizes, one of which I kept. His mounting suggestions were perfect and they look great. I could not be more pleased.