Welcome to ribnet and enjoy the boat. I’ve had many of them over the years and have helped other members here with parts, floors, etc…
Call Mike at inflatable boat center - he’s in Portland Oregon. Here is the website. Mike is by far the best and most honest zodiac dealer around aside from Chris back east (Cgoing here on ribnet).
https://inflatableboats.com/
I’ll also post a part number list below. Feel free to reach out if you need any advice or help. The best advice I can offer though right off the bat is to do your homework before spending money. You’ll save a ton by learning how to find what you need and how to service things yourself here from other members. The FC470 has hours upon hours of reading, if not days worth, here on ribnet.