I'm very pleased to see the 30-day suspension provisions, as that has been one of my causes for the last few years. One minor nit:
Any TalkBoard candidate found to be mass-emailing via the FlyerTalk email system or abusing the FlyerTalk Private Message system for the purpose of campaigning will be removed from the ballot by the FlyerTalk host and will not be eligible to run in that year's TalkBoard elections.
I do not think this is strong enough. I know you cannot force a suspension, as that would be moderation. But I think you could also prevent that person from being on the ballot for more than just that year. One extra year would be appropriate IMHO.