I love old guns as much as anybody but to me, unless it is very old, very rare and in very good condition, nothing is sacred. I believe that if the factory didn't produce what you want, you have to take matters into your own hands and luckily, we don't have a shortage of custom gunsmiths willing and able to make your dreams come true. I don't have any cut-down snubs but there were two I found that I wish I had bought. One was a well-worn Colt 1917 that had been cut to 4", fitted with Micro adjustable sights, stag grips and was nicely refinished. Still kicking myself for not grabbing it for $250. The other was a S&W Triple Lock .44Spl that was actually in very good, original condition but had been cut to 3" at some point. I let that one get away too.
I'm still baffled at how so many shooters are so closed minded about custom guns and even go so far as to berate others for doing as they wish with their own property.