NavyE6FE - the plans are vague as far as elevator / rudder and throttle control goes - they seem to be at your descretion. The plans used bellcranks in the lower wing for aileron though. Can't say as I care for this scheme and intend on using (2) mini-servos for aileron. I'd even like to use a cable for throttle control - my idea is to have a spring for keeping the carb barrel closed - a cable would tension the spring opening the carb - should make a no-slop control that is easy to get through the firewall. If I can, I might try a mini servo at the back for elevator - balance might be a concern on that. I'm using this aircraft to experiment with.