I can see that these characters are works in progress, though I'd like to point something out.

In the Weakness section, you put what would otherwise go under the Fears section. A phobia is a not a skill related weakness. 

Your gender fluid character can by all means be atheist, and use their appeal to seduce. However, just remember that being public with either their gender identity, or their atheism would very well get them killed. "Atheist, and proud" kind of conflicts with their fear of persecution.