Faction Permission Blocks

So: when I saw this update I was like YEAH! FINALLY! but then when I read it I was slightly disappointed.
This is my idea:

• Ability to set doors so that only certain ranks in the faction can open them (e.g. create a restricted area)
• Ability to set the faction permission blocks so that they can only be set by: friendly or neutral/specific factions.

(As well as this the ability to add and take away ranks and create equal ranks [like one person is in the military side and...

Faction Permission Blocks