Quick and easy!
I have a rubber powered balsa and tissue P 40 Warhawk that needed to be converted to RC. This was just the ticket. After building the Tiny Trainer and getting rather good at 4 channel, I took the plunge. These four gram servos fit like a glove. Balance worked out rather well with a 2 cell 800 and the tiny Spektrum receiver. Will probably go with a 3 cell once I get confident with this set up. Thousands of thanks to Josh and Peter for getting me back into the hobby, and encouraging me to experiment with different aircraft.