Hello and welcome to the board. You have 3 desirable revolvers there and you value them on the high side of normal for around here (SE Texas) .

I have no idea what Mr. Cunningham's packages were but you can be sure you will never get your money you spent doing it out of them when it comes time to sell them.

If it were me, I would enjoy all three just like they are and not do the packages. Just me but I have all three you mention and would not change a thing about them.