For a game that hasn't been released, or a beta that no one has working? No.

Five posts and 71 rep?! Must be a L337 HaXor!

TU's are a mix of data and code. Not really possible to do what you describe.

There are no zombie specific xex's, such as the ones that you've listed. There are only default and default_mp.

Not sure why you got a nor reply but, yes - you can get banned.

By observation, it took about 4 seconds to empty a 30 round magazine. This puts the ROF at about 7-8 rounds per second. I'll be generous and call it 8. So, 8*60=480 rounds per minute. A full auto weap ...

So awesome - I laughed, I cried, I dug out my scorpions collection and listened to it.

Your premise is flawed. There are RSA signature checks against the fast files.

It seems like you haven't been paying attention. Plenty of people have been banned for exploiting various glitches.

Are you making the assumption that you get banned because they notice you on the leaderboards? I am not sure I would assume that.