I just recieved my GP Wagstaff and need a little guidance. I'm using the new Futaba 14Mz and want to match the right servos for this plane. I'm putting a gas motor in it and need a little advice on the size of batteries and servo types for the control surfaces. I noticed everyone is using Hitech or Jr servos, but I don't want a compatiblity issue with my RX or TX. Your help is greatly appreciated. Thanks