There is one rare version of the Continental 65 that has an accessory case and starter, a few of the last Mites had them. However, hand propping is no burden, make the plane much lighter and less complex. Sadly, these days hand propping is regarded as either arcane or dangerous. I far prefer to have the tail tied down when I prop a plane alone... but craig and other pilots have got a system that seems to work. At the gas dock.. you are going to be putting on a show.. and this is not a bird that blends into the back ground because it is rare,and always has been.
because the C-65, 75, and 85 all share the same case, it is probably possible to build up an electric start 65... although the crankshaft maybe different for the electric start version...