Guys,

I'm going to get this plane next week.  I have the engines narrowed down to the FG-21, FA-125, or a DLE-20.  I already own a DLE-20 in a cub and I really like it but the 4 stroke sound in a scale plane like this would be great.

I'm going to go with Standard Servos for the ailerons and High torque for the elevator and rudder.  Life Batteriey(or batteries)  and a smoke system (Sullivan Skywriter)

Any advice on the power plant?  Is the FG-21 going to vibrate more than the FA-125?.......too much weight with ignition?

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