Update, I've installed a modified versions of madcaps vote manager on the L4D1 servers.
* All =SM= are immune to kick votes, except from other SM members (in the case where someone drops connection and needs to be kicked)
* =SM= can use the commands:
!veto : cancels any current vote
!passvote : accepts any current vote. Note: all_talk votes can only be called by clan members, so any vetos/passes on these will be logged and I'll be bitchslapping anyone that tries to impose veto's on other members!

* Tanks are immune to kick votes
* Notification of who started a vote
* Spectators can't start kick votes
* 10 seconds between being able to make a vote (helps against vote spam)
If anyone can suggest other changes to this system e.g. blocking specific types of votes let me know. As the plugin may need recompiling I'd rather get everyone happy now rather than having to revisit it again and again