I read your post too -- I think it'd be cool to have one eye blue and one purple (cause you mentioned being asymmetrical. I was actually thinking of keeping Yang's glorious figure -- just maybe smaller boobs? Unless you wanted to have more male features and have Yang be the one that's a little weirded out.

I was thinking something similar actually! Or like make it's like that kid's toy that shoots out frisbee discs -- but of course this is actually a weapon and would hurt. And then of courses the discs could be on fire!