Magic
I put my Magic together with no modifications at all. I used all the ARF harware including the music wire opull-pull system. Alot of guys "upgraded" different things on their Magics. There may be benefits to that, but I think the point of the MAGIC is to have a cheap ARF that you have no emotional or financial attachment to.
I'm running standard servo's on each aileron and one standard servo on the elvator and throttle. The rudder has a Hitec 605 , a nothin' special higher torque servo.
I put this plane together with a cheap Chinese engine I had just taken off a combat plane and radio gear I already had. This is the most fun I've ever had with an inexpensive, fast assembling ARF.
I rubber-banded the wing on weeks ago for maiden and haven't taken it off yet.