Why not just remove power capacity and have weapons draw power as they charge?
Small ships or turrets could use high damage weapons
Firing a high alpha weapon at the beginning of combat could cripple your power generation
Might be easier for AI to use
The power capacitor space could be used for crew quarters
Emp effect would have to be reworked
Leave power generation the way it is.
Rework the power aux system into the new reactor system that generates heat.
Small ships or turrets could use high damage weapons
Firing a high alpha weapon at the beginning of combat could cripple your power generation
Might be easier for AI to use
The power capacitor space could be used for crew quarters
Emp effect would have to be reworked
Leave power generation the way it is.
Rework the power aux system into the new reactor system that generates heat.