I have more than 10 glow engines and only one electric just to make the point that still
we should not be Intentionally Blind about the advantages of the Electric ones, for example
it is hard to imagine to have the hardware on board to Re-Start a small glow engine in the
air as easy as the Electric gets On-Off-On ... just like that.

Frankly, depending on how quickly the battery cost goes down, bigger and bigger engines
might stay on the shelves for the time being.