I think I've finally decided to shoot one of the local USPSA matches in my area. I'll probably go for Production or Carry Optics. Have a Glock 19 with RMR, and may pick up a 17 or 34 for Production. Does anyone have suggestions on belts, holsters, mag carriers, etc? Don't want to drop too much money into it right now, but want something that's not going to break or lose function. Thanks.