Cliperkins Atlantis Rehardpoint
The hardpoint puts drone launchers in the right places, increases shield power and increases the strength of systems to simulate the "shield blocks everything until it fails" feature of Atlantis. It
also speeds up the engine by a massive amount because in space where everything is weightless you will travel very fast with an engine capable of lifting many thousands of tons of city off a full gravity planet. Shield colour is also fixed and drone firing rates too. Systems are now strong enough to not get blown off with just one shot.