That's a nice gun! Glad for you!
This is a dilemma I sometimes face. Even tough I don't buy unfired vintage revolvers, I find that if the gun is nice enough, I'll still avoid shooting it after I've initially shot it to make sure it works. Don't want to put wear on it. I figure it's probably just part of the hobby to own a few safe queens.
But I do shoot all of those nice vintage guns at least once, because I won't own a gun that doesn't work.