Carl, that is an excellent idea.
About six months ago I decided to test fire my WWII vintage HSc. It worked fine, but after firing the first (and only) magazine I noticed a chunk of the wooden grips had broken off.
Based on my experience, I don't recommend firing vintage collectable grade guns. At a minimum, you should replace the original grips with post-war replacements. What Carl is doing is a good alternative to exposing a collectable gun to repeated firing.