K.E.
Oh man - we just got done with our private school search so maybe I can be of some help. We are from the cities so I am not sure where you are from so someo f this may not apply. We looked at over 60 schools on paper and we ended up touring 12 of them personally. In the end we did end up finding a school in Eagan. In talking to other parents in the area and doing my own research, we found that the Eagan school district is outstanding and so we are sending him to public instead.
You should tour both the public and private schools that you are looking at. Ask lots of questions and base your decison on what feel best. Take money completely out of it and ask yourself which one you want to send her to.
Private does not always mean better so make sure you ask specific questions about your conerns. If your worried about the fact that she may get kicked out of public, she is going to be more likely to get kicked out of private if she acts up. Private can be very particular in who attends their schools and tend not to want to deal with kids who will be problems.
I could go on and on so if you have specific questions just send me a PM and I will be more than happy to answer them.
But I would not make any decision before touring both the schools and meeting with the principals of both.
K.