Bring on part 2!
I sorta disagree on Brera, who I think wa s abit better pilot than u guys seemed too (Though his outfit DOES suck).
As for Cyborgs on Galaxy: I got the impression almost everyone had some level of cyborgisation, so that they can make stuff work. Brera seems to have some sort of cyborg components in his brain, but its unknown where else, as Opposed to Graces Shell. I dont know that he was forced into it, I assumed they brainwashed him through his standard control implants.