Wow the topic has grow up this weekend!
Thanks for the answers.
I will try to create a celtic bard this week (not promise) i know that it's my first impression after read it and i don't create noone PC (after all, english isn't my first language and i wanted to read all sections first)
About sexual dismorfism it isn't god or bad itself, simply opens a dor to easy discussions (mens are xxx, women are zzz) and i think that adventurers are significatively out of common people for lost time in that but everyone is free to play how it likes :-D
Altough on historical games i generally ask my group and if someone disagrees made the environment more gender equallity. That isn't more disruptive than adds magic.
A little reflexion, if you have magic and you have a common cure disease spell all the world changes, think about it, "antiobiotics" whit ancient agricultural production and technollogy. Less baby deaths, more population... Or you limit that spell or you have a world always starved.