I like it, but you are trying to stop peeps having to do house chores, but the way you make it out, you would then have to keep an eye on the governers, sort them out when they aren't doing their job etc. which means that you would still have petty little house chores to do. its a great idea mate, but some of the ideas you have counter the idea of a stress-free warring/diplomacy/exploration which was you original idea.
i hope that makes sense
