You might find some inspiration in Tom Stanton's [0] videos, he made his own e-bike and documented the upgrade cycles since v1. Just recently he made a summary

You might find some inspiration in Tom Stanton's [0] videos, he made his own e-bike and documented the upgrade cycles since v1. Just recently he made a summary video about how to start making your own e-bike. [0]: https://www.youtube.com/user/tomstanton282 https://www.youtube.com/user/tomstanton282