a) He is too cute. XD LITTLE SWORDSMAN~♥
b) He's gambited to automatically - oh, you mean characterization. Well. He's a genius?
c) ...Amazingly, I can't think of anything. Maybe it's just too late at night. I can extrapolate that he might develop issues in the future, but in-game time... he's too idealistic, maybe, but even that's hard to say.
d) Surprisingly easy.
e) I've only written the one story with Larsa in. XD
f) And I'll probably continue it? I keep saying this.