Any boat can have issues most live a very long time, all the answers you are looking fore are the same with all boats. You can try to do your own inspection looking for possible wet stringers/transom, delamination etc but the best advice if you get real serious is to call in a local surveyor or even a glass-man either of which will know where to look. I always recommend a oil sample for the engine, there is no other way to get a good reading on its internals without a tear down.
No matter what your beliefs are "GOD BLESS AMERICA"
Fully retired marine tech near 60 years in the biz.