This 8 is corresponding also to other weapon restrictions - for example at some server the people decide to don't use AWP. For this moment is impossible (during the game) restrict any weapon, because bot's buying system work regardless of metamod and other plugins (including AMX). It should be written a table of cvars for all possible weapons - to block (or not) them (default - not restricted) - for this it would be very easy to write any plugin for AMX (or AMX X) to restrict/unrestrict the same weapons they are restricted/available for human-players.
But the biggest problem is - who will implement all these ideas into code? sPlOrYgOn is currently much busy (school and real life), he was trying to sort code (because one part of results is overwritten by another part of code), but for this moment current code is almost unusable (and he still doesn't have time to sort it).
