Yeah, I have a feeling it's on the way with all the multi-motor electrics coming out. Several planes I can think of right off the top are the Multiplex Twin jet, Twin Star and Sonic Liner, Great Planes and GWS DC-3, EAM and GWS C-130. Manufacturers of electric props will be turning out electric pusher props of all varieties that match the tractor props they are already producing. I know those little Firebird Outlaws come with them, otherwise, I have only seen 1 matched set of props for electrics that are available for countering torque. They are 10x4.7 so thats way to big for this plane, would be fine for a geared twin star.