I used a small electric pressure washer to remove the algae so I could handle it easier, it didn't do much. I found a couple large gashes on the upper hood that were covered with bondo, but other than that its in better shape than mine was when I tore it apart. I did try to remove some paint though. It would be cool if I can get back to Gelcoat if I can't keep the "patina" lol.
The amazing thing is how good the seat is, not even one tear. Also, the engine mounts are still good as well as all the plastics and stainless. It was under a breadfruit tree, so it was sheltered from weather, but buried in tree debris.