Hang in there! It is not easy to find a small C these days. You stuck with the search and you got one. The good parts will get better. You'll figure out how to pack to minimize that noise (all the noise that was going on in the TC but you could not hear it). You will still be able to go to many TC sorts of places. You could even get the rig converted to 4WD maybe.
The TC forum folks have been good to me for years, letting me be a sort of honorary member of this forum because my Class C is about the same size as a TC and I do trip reports geared to TC stuff.