Looking at the guns that I have in my safe now, I have quite a few options with the proposed changes. My 1911 can now shoot in Single stack and L10(with a dot), the same for my Revo. My CZ Shadow 2 can now shoot carry optics and the new Limited Optics, with the hammer back and a race holster. My CZ Parrot can do both open and Limited optics by adding a slide ride dot, and removing the comp. Looks like fun...