Haha, awesome start! :D
Pretty interesting, pretty interesting... but still that'll work only for exp'ed guilds with good guildmasters.. simply because most of guildmasters dont even know how to manage their guild... or they just dont care.
Good insight on Duel Specs. I've come across to many people who 'pretend' to be a duel-spec toon, but end up knowing nothing about their secondary spec.