Competition gun belts are not gear belts, like your'e looking at. If your'e going to get an inner/outer belt, go for the CR Speed belt, it's designed specifically for competition, and used by most everyone in USPSA, especially in Open and Limited, that run inner/outers. In IDPA you can't use an outer belt. You are better off to start with a Wilderness Instructors 5 stitch, and if you really get into the game later, go for a CR. The KT holster does not have any tension or position adjustment, and is pretty wide and bulky. Again you are better off with a BladeTech Revolution or Safariland ALS. Safariland mag pouches are fine, especially the # 773 adjustable and # 074 singles. Don't recommend Megars either, they fit variants of the CZ, you are better off to get OEM mags. You will find that you want reliability in competition, and what you will see in competition is what guns and gear work. Your CZ is not too heavy, and generally speaking, the heavier the gun, the less the recoil event. Lots of guys add weight to plastic frame guns for that reason. You really need to get to a match, even if just to watch, before you go out and buy a bunch of stuff that's not optimal for competition. There will be plenty of CZ shooters at both IDPA and USPSA matches.