guild map and its advantages

How about we add one map where only a certain guild is allowed to go and on that map there are mobs where it drops good loots (or certain advantages where owners are only privileged to have) guild master would be crowned king/queen ofcourse and have a banner with crown sign on it. and on every once a week or so (on a synchronized time; gmt), maybe 3-5 guilds would register using platinum to have the chance to conquer that map and own it. And the current guild who owns it would have to defend the map for a certain period of time or until everyone dies. Oh! And the map would have a limit for number of player who would attack and defend to avoid being out numbered. Given the guild master to choose his/her soldiers to defend or attack. Lets say 50 members for each guild or more depends on how much the server could handle. :D I mean thats how they do it on ancient times right? Conquer lands and what not. And some only join the guilds for looks and to get discount prices on guild hall. This could be alot of work but hey! Hard work pays with success!
Thanks! I hope to see it next season! :D
Opinions are open. :)

I see and visualize your suggestion, seems to me as king of the hill guild version. Sounds nice overall, who knows the dev might see this fit?

I hope they do so. :3