Hi Jim, thanks for the reply. I want to get a total electric system for this plane, so the electric motor must be equivalent to a .46. I have no knowledge of whats required, so I was going to get the "RSM 46 Sport Level Electric Power System equal to .46 glow". Unfortunately they are missing some of the components, so can't ship everything, nor do they have any chargers and apparently will not be restocking. So now I am looking to see if there are any equivalent systems, or what I need piece by piece.