He didn't really say what version he was going to choose. Mine was the Four Star 40 and that's what my assumption was in my post. But, you're right. If it IS the 60 version, he will need the extra stuff. If it's the 40 size, he can do without it. According to Tower Hobbies, the Four Star 40:

REQUIRES: Engine: .40-.46 cu in (6.5-7.5cc) 2-stroke
OR .40-.53 cu in (6.5-8.7cc) 4-stroke
Muffler: Sports-Style (Engine mounts in an upright position)
Radio: 4-channel with 4 standard servos
Servos: 4 Standard (1-Aileron, 1-Elevator, 1-Throttle, 1-Rudder)
Misc. Items: Glow plug, 1/4" foam rubber padding, medium fuel tubing,
fuel filter, propeller, building and field equipment.

For my Four Star, I converted it to a dual aileron servo setup only because I wanted to do it, not that it needed it. It worked out pretty good, I might add, and flew just fine.

CGr.