I am in the process of assembling my Magic. I am using mine as a test-bed for some servos I have not used before just to see how they hold up. I am using Hitec HS-225MGs on the ailerons, HS-5245s (I am testing these) on the rudder and elevator, and HS-85MG for throttle. I am using a Enya SS40BB with 11X4 APC prop for power. We'll see how that works out.
Here are some changes I have made:
I replaced the included fuel tank(6.5 oz) with a 8 oz Sullivan flex tank (Tower sent me an extra one by mistake on my last order

), I swapped out the engine mount for a Dave Brown, and I have some Dubro pull-pull kits laying around for the rudder and elevator. I am considering putting flying wires on the rudder. It looks a little weak to me. But that's it in a nutshell.