For all practical purposes, standard servos work fine in regular sized planes up to
60 size. Now, maybe for a Patriot XL with a Jett .90 in it....one might insist on some
strong servos. I have been using some stronger srevos in the 60 to 70 inch torque
range for years on the faster planes, but the probably weren't really needed.
The key thing is to use a big battery, with plenty of juice for the servos.
FBD.
