Couldn't be happier to see you posting here again! And to offically welcome you back..............

, a question!
What now seperates my CP from being a Pro. I've done LiPo, Bell Hiller, 9 tooth Main Motor and main and tail heat sinks. What makes the 3 in 1 of the Pro different from the 4 in 1 of the CP. Or is the radio differnet somehow on the Pro?