RE: servos pitts s12
This would translate to 232 ounce torque? lets say 180 realistically/normally/ideally?
Should be just fine unless you are abusing it and doing full throttle blenders and various other high speed abrupt changes in heading.
use a good battery, such as an A123 minimum 2300, or lipo or dua,l to keep up with draw from several servos.