I suggest there be such thing as a faction flagship, which would be designated by the owner of the faction by either having the option to make it flagship through the faction node or a different node called the ''Flagship Node'' which you could place on a ship like a faction node and designate it as the flagship. Flagships would be marked on the nav for all faction members even if it is a million meters away, and could not be destroyed by people that have no faction within 100 meters of the home base (griefers are annoying, and you can't watch your ship forever).