RE: Great Planes Giant Ugly Stick
I have Dymond 5000's in mine except the throttle which is a Futaba 3002. The Dymonds are rated at 125 oz., metal gears and standard size, all for $15.00 each. My plane has a 40 cc gas engine and these servos have worked well thus far. Be sure to upgrade the hinges as mentioned thru the various postings.
Good luck, nice plane.