I'm referring to simple tweaks, and so on for efficiency and effectiveness. I see a lot of potential for such things as well as customization depending on the Operator and their preferences, I won't say what and where since I'd like for the creator to discover those things. I consider it enjoyable to see where I faulted in my technology submissions, and jot down improvements, tweaks and so on to make them better as a whole.
It can be pretty exciting since after all inspiration can be drawn from your earlier work for something new entirely.
I would however like to point out it maybe a good idea to add a blurb in there Sub. I know you covered a Neko's and Yamataian's minds, but their bodies would also likely reject the cybernetics as well as a result of their hemosynthetic systems.