I agree with bubba, just a couple of extra comments....before you definitely decide on a brand of radio, what is most popular at your club? If most people fly Futaba, and you get a JR, it might be hard to find someone to buddy-box with. (unless of course you plan on buying your own buddy box and cord) Just something to consider before you purchase.
Also, you might want to consider a Thunder Tiger Pro .46 engine instead of the OS. In my opinion, the performance is identical, and the price is less.