Remove starter motor & sprag clutch re-fitting the other half of ratchet and you are back to original set-up. But depending how long you intend keeping the bike I would keep it on the shelf until you reach the age when kick-starting becomes a problem or sell it on and the new owner will have an easy fitting, getting the two bikes together swapping G50 plates will be the hardest thing you do and can easily be done in a day.
bananaman.
bananaman.