Scale Soaring UK

It may seem a silly question,but has anyone adapted an electric skate board to provide a dolly for helping electric assist scale gliders get airborne ? I have electrified a Smyke,but I think it may need additional umph to get airborne.

I wouldn't want to reinvent the bicycle, you can just buy a body similar to that of an electric snowboard and adapt it to the aircraft. Also, consider adding something like a turbine, because this engine may not be enough to lift the car into the air