Just looking at the data files...
What's the use of the Armor Plating component when there's a mount that does the same thing? (Or vice versa
)
The Solar Sail is WAY too powerful, especially with the QNP... a 20kT component that gives you two to six *bonus* movement???
On larger ships it would take hundreds of kT of engines to get that much movement!
I see you used my "planet type natives" from the Colony Tech Mod... but you seem to have left out the 500kT Ark Ship (tech level 3 of ship construction) , a larger Version of the Colony Ship designed to carry the non-native modules or serve as a colony ship with extra space for components.
The 50% maintenance reduction on bases is missing its description...
Weapons with a modifier to hit really ought to have some sort of fake ability or something in their description saying so, especially since you tweaked the PD to-hit chances