Okay, so cheaters do occur, but let just say this... Chances are that if someone comes on the server to cheat, it's most likely because they just want to test their cheats, or someone on the server owned them and they want to piss said person off. In either case, they won't stay for very long. Think to yourself, if I was the cheater, how interesting would it really be to cheat on a server with no reward system? They'll most likely want to go MM or the likes. Just let VAC handle it, cheaters are not the biggest problem on this server.