I think the CoAs you added are beyond great, it adds variety to the families and makes many of the famous ones seem more special.
I noticed a relatively minor issue with the trait "victorious warrior", it adds extremely nice bonuses, but seems to be given to quite a few random people, this is particular a problem with female courtiers without titles and without even a martial education, who apparently managed to earn the reputation of being famous warriors. Perhaps this trait could be reserved for events, or at least restricted to men(after all, no noble women are allowed to partake in battles)?
On a similar note, though perhaps a bit more difficult to change, do you think it would be possible to lower the odds of females having the martial traits? There were a few women who were good commanders, but for a woman to be educated in martial matters would be quite rare, not one in five as it is now.