Which is right for me?

Hi, I’m new to this website. I’m only about 14 years old, and I’m not allowed to get electrolysis because my parents think I’m too young. (I have the money for crucial areas.) But they will let me use a rotary epilator, so I really need help determining which kind to get.
I have a lot of body hair because of a testoserone imbalance when I was a bit younger -i’m a girl- (doctors say that I have already fully gone through puberty and have reached my final adult height of 4’ 9’’.) <img src="/ubbthreads/images/graemlins/mad.gif" alt="" />
I have fairly light skin (pale olive skin tone though) and really dark hair. I’m not sure if that makes a difference. I have awful dark sideburns that spread all over the sides of my face. I also have dark hair on my upper lip, but it’s not as bad as my sideburns. I don’t think that you can use a rotary epilator on faces, however. If I can get one for faces, please tell me about it!
I have DISGUSTING dark arm hair. It’s really thick and fairly long. No matter what, this NEEDS to go. I have some hair on my upper chest, and bad dark hair on my entire stomach.
My back is one of the worst parts. Even my best friends will admit it’s like a forest back there. Heck, even my MOM admits that I have a really hairy back. This also NEEDS to go.
My bikini line and all the hair in that area is horrible. This also NEEDS to go.
I have dark hair on my legs and armpits, but at least nearly all women have this. I’ve tried some rotary epilators previously, and have been able to have pretty good results with nearly all of my legs. Not the very tops or the back of my upper thighs and that whole area, though. I’d like that to go too.

Anyway, after all of that, can anyone recommend a rotary epilator to meet my needs? If you need help clearing up that messy description, just ask!