another alternative is to lower the base idle and start with the throttle pulled all the way back. once it starts you add throttle. cheaper than 2200 dollars in my book. no, you don't run it at low idle, you give it throttle to keep 2000 rpm. you could just put in a McFarlane throttle I suppose. Oh, it's important to choke it with mags off for about 6 seconds first.

either way, you have to have a smooth start or you will take out the 1 way clutch, a real bummer.