Auditions for Annie question?

So I'm 17 years old and my community theatre is putting on a production of Annie this fall. I've been with this same company since I was around 8 and I've had an additional 3 years of professional acting training so I'm a good actress and I have a very strong voice. I'm only 4'11 in height and I weigh around 105 pounds. I'm petite but I do have a shape. I was wondering what kind of a role I would be able to get if I auditioned. Some of my friends say I could get Annie but others say I'm way too old and I should shoot for Hannigan. Any Thoughts?