Hello! I recently took on a 1977 Laguna Windrose 22 that needed much work to get seaworthy, but finally launched last month. Laguna Yachts went out of business in 1988 so finding replacement parts has been a challenge, but I have been able to make-do so far. I'm looking forward to exchanging ideas on this forum!
Aloha and welcome aboard!
Good to have you here. My first boat was a Catalina 22. Loved the ease of getting underway.
Don't worry about using parts from similar sized boats. You don't need to stick with just Laguna or Windrose and you can upgrade with each part you replace. Like putting a caddy part on your chevy.