Many year and model Tollycraft have no wood whatsoever in thick hand laid hull, transom, and stringers. Our 1977 34' tri Tolly cabin included. That was one important reason we purchased her. There are other positive reasons also.
Regarding Tolly hulls... having seen 1" to 1.5" thick hand laid, well saturated core samples from thru-hull valves and bow thrusters and not ever seeing a meaningful blister... I could say these now older/classic hulls are basically built like a tank.
Superstructure is good too but there are certain foibles that need to be cared for and occasionally repaired if let go too long. Nothing too tough to accomplish though, as long as items/situations are not neglected for decades.