I'd planned on picking up a Caspian stainless slide for my G23, as well as some Green/orange Trijicn night sights for it. I got to thinking, that I minus whale go ahead and have some custom work done to it while I'm at it. Who would you all recommend for working on a Glock? I don't know exactly what all I want done. Probably some trigger work among other things. I'm not into grip work and all that. I'm also thinking about having the Caspian slide Black-T'd while I'm at it. Thoughts on upgrades and companies to do it?