The photo with the rather splendid little heli bug being under the "Deutsche SeeKonig" gives a good example of just how small small really is, the tail rotor of the SK is much much larger than the main rotor on the Bug.
But I still think I would have enough joules to slightly unstick from terra firma, done with much deftness I am sure the traits for such a tiny thing would soon be learnt, after all if most of us can fly the R22 then we are already used to twitchiness in the extreme, I think wind speed and gusts would prove the greatest area of problems for one so small.
Peter R-B
Vfr