If you don't like your character, you should play something else. I picked my character because I liked it. I personally wouldn't change my breast size. Maybe they will add an option down the road to change the size, I just hope they don't make them too big...

On a side note, I wonder if the same people that play female characters "for a nice ass to stare at" also played with Barbie dolls over action figures. When I play, I'm not really staring at my character or her ass, I am watching my health bar as well as my party, the monsters location etc. Does that make me weird?

Lol "Maybe these people have UIs centralized around their character's asses" - The Instance :P