I was an IDIOT for buying a Thor Palazzo!!!

The Schwintek system is definitely the crux of the matter here. With the exception of a floor squeak in the Palazzo, I am pretty sure that all the other small issues can be fixed. If that were the case, I'd be happy and would not be posting here with my problems. However, I have zero confidence in the Schwintek issues getting fixed. Also, Just one replacement of these has created a domino effect of other issues which needs to be addressed by body work and paint. That is totally unacceptable.