[Xanimos]

The text color is just the clients hud_concolor value. If they have it as the default yellow thats what it will be.

[EDIT]

My only suggestions are:
1) Use pcvars instead of the old cvars
2) Add AMX BANS functionality, with a cvar to control how you ban. For example:
amx_banshot_bantype - Cvar that is used to determine the ban type
0 - Ban by Steam ID
1 - Ban by IP
2 - Ban by AMX BANS

If these two suggestions are made and it all works I will be glad to approve this.