Engineering 5 - maximize power
Electronics 5 - maximize CPU
Energy Management 5 - capacitor capacity
Energy Systems Operation 5 - capacitor recharge rate
Energy Grid Upgrades 5 - Power modules CPU requirements
Mechanic 5 - To maximize hull strength
Shield Management 5 - shield capacity
Shield Operation 5 - shield recharge rate
Hull Upgrade 5 - armor strength
Repair Systems 4 - armor and hull repair modules