Our streaming method does not interfere with theirs.
You don't have update PBBans bans , simply open Account Manager -> View Servers -> Edit Flags
and tick 'Enforce Bans' option. Hub will check every players that connects to your server against mbi. If hes found on mbi, Hub will send ban command.
MD5 & Cvar checks:
This can't be done so simply as bans. You can use either ours or theirs or merge theirs and ours manually.