All the arguments about rules imbalance and such aside, what kind of a character will you be playing in BC?
I'll go for a hedonistic psyker, who either doesn't use her powers at all and relies on her allies to handle combat or overdoes it in a major way, most likely causing as much damage to herself and her allies as she does to her enemies. She doesn't carry any weapons with her due to their crude nature and likes to wear the most elaborate gowns, prizing beauty and grace over everything.