Call me a fangirl, but I love this mod as well.
Idea: Due to the robotic nature of the faction, drones should be extremely popular, and larger ships (especially stations) aught to be able to regenerate them quickly IMO.
Love the style, though I think the weapons could be redone to be more sleek like the ships.
Are there still biological elements to the Bushi though? In a lot of sci-fi series AIs have some drawbacks. To use Andromeda as an example, AIs are unable to accurately use Slipstream (50% success rate) while experienced human pilots have a 99% success rate.
If you up the Bushi's combat effectiveness but also raise their fuel usage for inter-system travel, while still giving them a very low logistics penalty, I can see this being a very unique and deadly faction.