2) you don't need to have the resuply ship deployed to resuply other ships, they resuply even if the resuply ship is moving (like a tanker airplane) which is great because you can follow your fleet and supply it on location; maybe have some warships tasked specially to find forward supply points for the ship
3) resuply ships can resuply...other resuply ships; so you can have an uber storage main resuply ship and a few smaller, faster ones for resuplying the actual fleets. Good option to have in large scale military operations
4) resuply ship resuplies itself anywhere when stationary ....and appears docked to itself


