It’s a great idea I wish it was around when I started with shifters. I’m solo sometimes or with my youngest son who’s to small to push start and I’m to old to do the push and jump in thing. First I set the engine to idle and put a kill switch on the wheel. I use an electric lift and I make an aluminum plug with a 1/2″ center bolt that fits into the axle on the right side. I put it in 6th gear and spin the axle with a Coleman starter. Then put it in neutral and lower to the ground.