Two thoughts.
1) Think in context to your use.
There are several boats that have not been used in years in our local
marinas, that my wife and I might be interested in at the “right”
price.
Some of the problems these boats display won’t impact the way we would use the boat for a few years, others would need to be fixed immediately, others might be deal killers, and some of the boats might just be considered as a “starter” boat that might be traded off and replaced before heading out for
extended cruising.
In our near term time frame there are a fair number of imperfections that we can definitely put up with as long as we have a plan to remedy the issues before taking the leap to full time cruising.
2) If your use and risks dictates get professional
advice.
A
survey and a quote/opinion from a reputable yard for the
repair.