For now an inexpensive long bow or cheaper kids bow is probably the best bet. It sucks to spend $150.00 just to find out she really dosn't like it. If she takes well to it in a year or two the Genesis bow would likely be the ticket. She won't outgrow it and annyone in the family will be able to shoot it. I can't wait until my little one is old enough.
Here is a link to the Genesis.
Thanks for getting the youngster involved