[Czarny Iwan]

Ok, now works fine. Sometimes a single numbers showing in console [noticed when using lock/unlock team], but it isn't a problem.

I see you aren't planning to add amx_givemoney and amx_takemoney. I don't know if this is possible but you could add those commands making menu like this:
1st) Choose a player [or team]
2nd) Choose give or take [much like in lock/unlock team menu] and then choose ammount of money [much like in gravity menu]

I'm also thinking about amx_teamswap.