So I know I'm late to the party about the vanilla meche but does anyone know where I can still get the upgrade kit. Everywhere I've looked is out of stock. I really don't care about the button and spring and that stuff but I just want the silver pos and neg pins. I have a clone because I didn't know if I would like it or not and the pins were copper. Well more like copper plated brass. They weren't making good contact so I lapped the pins and discovered that it was actually brass under the hood. I mean since I've done that it hits harder than it use to but I would like to get the most I can out of it before deciding if I actually like mech mods or not. I usually use regulated and this is the first and only mech I have ever used and I would like to get an authentic but not if it doesn't perform like I want it to.