Exactly, Jim,
I fully agree with all your brilliant theses.
Actually Schloss Pappenheim, situated in the romantic Altmühl valley near Eichstätt, is partly open to the public but does not have a museum, at least no weapons. I was there once, on the occasion of a Thirty Years War reenactment about 15 years ago.
http://www.altmuehltal.de/pappenheim/pappenheim.htm
All the best,
Michael