that would be great upgrades made in the aliance for the benefit of all members.

it would be nice if the benefices would be resources (5% more resources per LVL) protection (5% more shield, armor and weapons in diferent categories) faster build times.

The sooner we come to an agreement regarding the protection, the better for everyone. It is also hard to define 5% or 20% of resources. % of what ? You mean that the % of the resources the player had when the attack arrived? I think the current % is 50 but I may be mistaken. I will get back to you ...