I left his weapon somewhat generic in description, But playing off the image its barrels can fire projectiles that act as data tears (bullets), a flamethrower (Think of it in terms of a worm that spreads through the data but in the world looks like flames) And of course the good old fashion rocket that explodes into both 0s and 1s.

By extremes I mean he is manic depressive. He reacts with his entire being, and can become obsessed over small details. He can't not think about things, and to top it off hes paranoid.

His alias matches the picture well, its an ink'd style. Imagine it in motion the cape in particular will look as if it breaks apart till it recollects each stroke in his suit seems to redraw itself whenever it is struck. I had planned to describe this in the ic when he was hit, but I figure meh. As for adding color, Spoiler. The white lines would shine and pulse, I had planned for them to show a vibrant red blue or green based upon his emotion at the time. 

He is a loose cannon, but hes the kind of loose cannon that if not for a group scenario would have blown himself up long ago. I had no problem with him being part of the group or a group before this one. If anything I had thought him joining this group to cover his little sister.