Umm......i worry. That should not be checked after the fact. Hate to call you out on this, but why not make it live?
Live would be the worst thing that could ever happen. When Joe_Nub gets his hands on a hack, he changes his name to something simple... LOL, WTF, ROFL, P***S, etc.
Check cheat reports for anyone, they always use a 'test' name. They wait a bit, they didn't get banned, so they think they're in the safe.
2-3 days later (maximum) Jitspoe busts them. That hack, which they spread to their friends is obviously detectable and now a group of cheaters has just gotten caught.
If it were live. A player would change their name to something simple, go to their local library, test which hacks don't get them immediately banned/kicked. Now they know they've got an undetectable hack. The hack is spread, etc. One day down the road, Jitspoe catches it, someone finds out instantly, and for the most part everyone disables it before they get caught now that they know it's detectable.
The same applies for any texture, model, etc.
The system wouldn't work live.
-y00tz