I have a JR XR2i radio and z590m servo and r125 receiver. I want to upgrade to 2.4ghz and because I have th same servos the dx2.0 comes with I will only need to buy a radio and receiver. So can I have some information on this? good or bad, etc? I am looking for something in this price range also 2.4ghz too if you have another suggestions for a tx and rx in the same price range. I will be getting used on ebay. If you have one willing to sell shoot me a PM. thanks