Jon, see my post on your other thread, re adding pics as uploads.
Apologies, but in an attempt to 'localise' the pic in your first post above, I've lost it! Oops.
And your 'missile switch' duplicates the original G2 cutout switch - this was incorporated in the throttle control, with a wire running to it, parallel to the throttle cable.
Cheers, Gadge
"ODK Mods can explain it to you, but they can't understand it for you..."
"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."