i have had a spacewalker for some time now. i can't tell what it was like to as i bought already built.
i'm running a magnum 61fs in it and that plenty of power for the plane.
do'nt expect to much in the way of aero batics with plane, but it is very and steady to fly.
the only problem i have with it is it tends to lift it's tail very easy and will nose over if you do't keep a little bit of up in.
overall very looking and flying model.