Lateral Jets exp: 1000 cost: $20,000 weight: 2 ships: 1,2,3,5 speed: -1 rotation: +3 thrust: +1 recharge: +0 energy: +0 Warp Drive exp: 10000 cost: $500,000 weight: 6 ships: 7 speed: +10 rotation: +0 thrust: +5 recharge: +0 energy: +0 Enhanced Powerplant exp: 2000 cost: $50,000 weight: 2 ships: all? ('cept 8...duh) speed: +0 rotation: +0 thrust: +0 recharge: +2 energy: +3 JATO Engines ( ) exp: 3000 cost: $75,000 weight: 6 ships: 4,7 speed: +2 rotation: -2 thrust: +5 recharge: +0 energy: +0 Shield Overhaul exp: 6000 cost: $90,000 weight: 5 ships: 4,5,6,7 speed: -1 rotation: -1 thrust: -1 recharge: +3 energy: +4 Reactor cooling system exp: 8500 cost: $125,000 weight: 7 ships: 4,7 speed: -2 rotation: -1 thrust: +2 recharge: +5 energy: +1 that's all I can think of for now