Teni- TBH I don't think that you should go in there if that's the attitude your going to have. Wasting a professionals time because they don't agree with your choice of birth is wrong and they could be seeing to other women who want their care.
The hospital structure of birth is not the midwifes you will be seeing fault and it may not even be what she agrees with but they have to follow the guidelines of their work place so even though being a PITA might seem funny it would be better for both sides if you didn't go to the appointment. I'm not trying to be rude just honest.

Forgot in my last post to say congrats I Hotl!!!