I would not buy any motorcycle, but if I did, I imagine that I would pick one light weight for me to pick it up if it fell over. Harleys are too heavy for me.
Sinewan drives a two cylinder Ducati, You Tube has a two cylinder BMW, Itchyboots has a Yamaha Terere, and Pabito Viajero rides a Honda Trail 90.
I am not planning to buy any sort of motorcycle. I am happy to see that you apparently bought a 1973 Plymouth for $3500. In 1973 I was driving a 1969 Renault 10 that I bought for $1900. Later that year, we needed a second car, so I bought a 1961 Dodge Lancer for $150. I owned it for about a year and sold it for $200, because we no longer needed two cars.