I have only seen a couple of Traditions' flintlocks, and they were of surprisingly good quality. I'd say the lock is definitely salvageable, and may not need anything more than soaking in an oven at 375 for an hour. If that fails, reharden and retemper it. If that fails, case harden it. You can do it all in one evening.
A lady friend of mine has a Pededsoli flinter, that was giving her grief. I enlarged the pan's area, polished the internals a bit, and re-hardened/re-tempered the frizzen. It is a tiny lock, and needs a very sharp flint, but now it is a good sparker.