Your characters are acceptable -- unless I missed something, which I feel like I am... -- but I would like to make a recommendation. I only call this as a recommendation because what I am going to say was part of the original rules before I took this role-play and revised it. Originally, I tried to stray away from any Asian-elements, namely in weapons and names because the theme is more European-fantasy. Technically, by the rules, you don't have to change Yuan's or Yu's names. However, this is just my personal pitch for theme consistency... or not so much theme consistency. Like, what do I know about consistency? X'D