All Lunds are quality boats they did not make any lemons.
Except for the bad transom models from a few years back.
1999-2006 had a bunch of materials related transom issues.
Genmar made Lunds used cheap plywood.
Genmar sold Lund to Brunswick for the 2007 model year and the issue was taken care of by using better ply and processes.
Plenty of info on the web, walleyecentral, Facebook, lund owners group, etc.
I did not like my 1974, seemed tippy, (hull shape).
Liked my 1976 model.