Convert Ryobi....DUH!
Heck with the flywheel, and heck with a $120 CH ignition.
CH sells just the hub which has the magnet in it. $19
Using the JEH TIM4, hall sensor, and coil. $47.50
Wackerengines.com conversion kit and mount. $55
Total $121.50 (plus shipping ~ $30 total) $151.50 for a fully converted, electronic ignition Ryobi gasser.
Anyone see anything I missed?