I'mma be useless and agree with what else has been said here. I read through your background on him when I first saw you on D_M and I was stunned. I, personally, love taking characters with little canon background and fleshing them out [/stares at Bro] and I think all the choices you've made so far make perfect sense. You clearly know the canon well, and you've taken what you know of the canon and extrapolated from that to go "okay, so, if a person grew up in this sort of situation, how would they behave?" Thus, everything about Ed makes perfect sense to me, I love watching him work, and you have no idea how jazzed I was that you actually apped in.

TL;DR - U DO GUD

and yeah if he's not like this in Tron 3 I will cry :( And then tell you to keep yours around as an AU or something.