I forgot, she is an elf, or at least an Avariel. Whatever, you de-winged freak, just get in my party and become a super sorceress wreaking havoc on all the evil nasties out there. I was going to drop a major Aeire spoiler about what else she does for me but I won't.
The other person I'd like to modify is Minsc. I'd like to make him an archer. Off the top of your head can you think of anything I should be aware of when switching him?