Clever Leroy.
Though I like having a momentary kill button on the throttle, I also like putting a theft deterrent/kill switch in too.
The switches I use however need a key.
They can still pedal it away, but they can't make it start, and the way I epoxy it, they can't defeat it as breaking that key box will take the CDI wires with it.
And even just replacing that has a surprise....
The are no common connections for a new CDI.
I replace the wiring from the magneto and it uses different colors ;-}