[@bluetommy2] your character has the ability to very slightly shift his height and change his face, how slightly is "very slightly"? One inch? two inches? 5? Also, 7'3" is [i]very[/i] tall for asian descent, even 200 years in the future. Your background has very little detail to it, so its hard for me to find out if the height is a genetic thing, a freak accident think, a strange stroke of luck. 

Incidentally, I wouldn't call being uni-lingual a flaw. I assume every character in this RP will know english/common form of communication. I'd consider knowledge of extra languages an advantage, but lack of extra languages is by no means a flaw. 

Power balance is fine, sample post looks good.

Just my two cents on the character.