It's difficult for me to lift my right foot high enough to kick start a motorcycle. The leg fatigues easily, any energy I expend starting the bike is that much less I have for riding. It's not going to get better. It's easier for me to kick my 350 Bultaco (left side kick) than my other bikes.
What this world needs is an electric start Trials bike, a real one, not a 125 four stroke.
It's not a big motorcycle, just a groovy little motor bike.