I want to request the more advanced anti-cheat system, since they use more hacks long before it can be detected by the system and those with [hack that shall not be spoken of] join the server will be kick out in the server before they can use it like in the other server.
Impossible, a server has no way to know what's inside someone else's computer whatsoever. SA-MP team itself denies to include such tools.
By the way, I suggest you to remove the hack's name, for obvious reasons.
And an anti-cheat system that can detect any kind of evade.
I also think this is impossible.
Think of it.
IP = Easily changed.
Range = Private proxies will solve it.
Hardware = I don't recall any tool to get hardware ids and stuff from someone's computer. If there is, I'm pretty sure SA-MP team doesn't endorse it in any way. (Btw, if you're thinking MAC address, thats spoofable too).
Write a file on the dudes computer = Impossible. If it was possible, just find it and delete it, done.
What you want is a system with supernatural powers.
And an anti-cheat system that can detect ninja jacking.
Spectre said it all.