wynd I have a lot of ideas about implants, but you don't want to do implants. Then I would make something like a book or a trainer (scientist), so that skils are opened gradually, not over time, not only from the number of doriki, but by pumping them, according to the same rpg-system (and so it would be for all other races, and I would do the same for fruits (you can even add a separate config later so that people can choose the system as the old or new). Also, a cyborg needs a shield. It really needs a shield, besides the basic increased defence it really needs a shield.