I agree it would be nice to redo the hairstyles but as great as that may be it's probably too much work to implement. I, like you, after years of play realise I am stuck with my character's hair. But perhaps if one were to change servers you were given the option to change your hair style along with the name change thats offered. Now I could see that as being easier from a programming view point. Just allow hairstyle changes doing transfers.