Change for PVP Official servers.
Got to reduce building limits. It is way to easy to spam t1, t2 and t3. An idea of a Keystone or single foundation which a clan gets for their main base. which provides large building radius and limit. and smaller keystones for outposts, farm bases and pvp bases. I think 1 big, 1 medium, and 3 small is more then enough.
The people who want to build vast structures, can do that on private servers or single player