Thinking engineer myself. It was mostly before I had access to a book, I was a little vague on a lot of setting elements. (And obviously had no access to the shops!) Eagrely devouring the backstory now however. I do think I lucked out with the int rolls (Or however it works!) And I love playing engineers. Thinking her parents probably invested in a bit of silk editting to give her that huge mutant brain, given if memory serves anything above 8 is considered weirdly high for a normal human.