Fantastic and informative build.
I learned so much (who knew that Cargo mean the word not the slot).
Only one thing I knew that you didn't - Ayumi is female. All the syndicate leaders are. @elindos certainly knows how to appeal to space geeks. ;-)

I'm intrigued about Mysterious AI (especially as I picked up 2). Am I correct to guess that it doesn't have a physical form and needs the Maintenance Droid for physical form and mobility. It needs dexterity to be able to properly interact with the world.
Putting it in the Killbot would be a mismatch of that card's capabilities.

How close am I?