I don't have that plane....but I do have experience with those servos, and I wouldn't use them in anything beyond a trainer.....I've had 2 of them fail in the elevator of my World Models Super Sports 40, which is far from a Cap......luckily I was able to bring the plane down safely. I will never use HS300's for anything but the throttle again. For most of my 40-size sport planes, I use HS425's.

Mike