Here is my approach to 1960NMAs
I have one. (SN952) I have shot it. I had it reconditioned by an expert and it cost me more than I probably should have spent. Once I had it redone, I deliberately did not shoot it because I revere the pistol about as much as British subjects revere the queen.
It is not for sale. It is not for shooting. It is almost not even for handling. It is just for looking at. I have a coupla pistol cases that hold eight pistols each. In these cases I display some forty different revolvers. I change them out probably once every two months. But this pistol never gets changed out. It is there forever. I have some second and third gen Colts. They get cycled through. But the Centaure never gives up its place of honor.
My reading of history convinces me that most bad government results from too much government. Thomas Jefferson