The actual control isn't really any different, but flying the CP heli is alot different than the CX, but is still very doable. Just take it slow and realize that you can fly your CX like a champ, but you wont be able to fly a CP right off, especially like you fly your CX. Just take it slow like you are just learning heli's and you'll be fine =)

I hope that is what you are asking for =)