Hell, your the size of an average adult now. I'm 25, 6'-0", 180....so I hope you don't get too much bigger. My point being, most bows on the market are going to fit you fine. I would recommend going back to the bow shop and shooting a bunch of different bows. Then pick the one that feels/shoots the best. If you get a lot bigger than you are now, then start to worry about ANY bow being a good fit.