Davit mounts for 77 Seacraft 20MA

[Mathertodd]

I am taking my Seacraft 20 ma down to the keys and will be keeping it on davits. What type of reinforcement will I need to the existing rear eye lifts? I will add on a lifting eye cleat on the stern. I assume I will need to put on a backing plate on the transom, but any suggests would be appreciated! Thanks in advance.