Hi Wamp, you'll need a programmable radio to do any mixing,Futaba has a 6 channel,or the 9 cap for the money I think is a great radio,I'm sure other brands are equal in features.BARN DOOR AILERONS.,means they go from end to end on the wings. They are as big as a barn door,also need the y conn. if the servo is by the print they will reverse,if not move the control arm to the other side of one of the servos.