Thanks, Kitty. I'll check them out. But, if I find them in Walmart.... it's all over!
If you use a pager motor..... be sure to take off the offset flywheel that makes them Vibrate. Otherwise, you'll shake your plane to pieces.
Dale... I'll agree with the above suggestions about wrapping your servos with tape and then using epoxy to secure them. I've done some really stupid things, but my servos never move!