Could anyone tell me what servos you use in warbirds the size of the CMP 120 corsair, zero and 140 mustang ? I have some futaba s 3004 and some hi-tec hs-645mg's, I want to be safe but not overkill,thanks for any help.

Thanks, Glenn.

You can use your 3004 for throttle, flaps, retracts " the air valve", elerons if one in each wing. As for the elevater especally if its split use the 645's and the rudder also because the tail wheel will need alittle athority on the ground. The 3004 has plastic gears so its a matter of time before they strip.

Thanks for the info, sounds good.

Glenn.