[@Zorogami] ah, another hero of humanity!  After looking over your character, I see no overt flaws.  At first I thought there might be some sort of conflict in the backstory and personality since Gilgamesh augmentations do not tamper with personality, but as I read on it became quite clear that your character received his upgrades from an outside source, one undoubtedly more dubious than Gilgamesh.  Very interesting; this could be an subplot to pursue at a later date.  My only worry is whether or not your character would be really fun to play for your sake.  Personality-devoid characters are known to become boring surprisingly quickly.  An angle you might consider was that he had the emotion-dampening chip in for some time, but recently it's started to go off, giving him a few quirks that make give him a trace of insanity.  Personally I'd think that would be more fun, but it's 100% your call, of course.

I concur with the prevailing opinions concerning [@Zobozun]'s character.  I need not say anything about him being too strong, which has been covered; instead, as the resident manager of the humanity faction, I have some comments about the choice of character.  Let me start with a question: how many armies enlist punks off the street and neither bother to train them nor mentally condition them for warfare before spending untold amounts of money developing cybernetic enhancements?  The answer is none, because Gilgamesh would not do that.  As the face of human achievement and authority against heaven and hell, Gilgamesh holds an extremely high standard.  I'm fine with your character getting into Gilgamesh, but being slapped in there is not the way to do it.  In addition, I don't see why he needs enhancements if his main focus is fire.  Not to mention, the aesthetic of Gilgamesh's augmentations are less power-suit, more hulking mechanics.  Even Otsune, who is the apex of cybernetic advancement, has bulky augmentations.

All the same, I hope this critique doesn't put you off!  We'd be delighted to have you.