I make the and the electronics just part of the cost of the plane. I don't want to take the time to move parts from one to another unless it is a permanent move. I have two ARF's and a kit in the wings awaiting construction. Once I have the parts I will start. Not that I will wait until I have everything. Like with the kit, I will start building before I have the servos, rx and such, but I do want to be prepared to put it all together and keep it that way.