Some borderline Friday NVC that fits nicely with the post of the Tesla
pulling the bus or the bus pushing the Tesla depending whether the glass is
half full or empty.  I think retro-fitting existing gas powered motors with
electric alternatives will become a business all to itself...give it 5 to
10 years.

This B.C. company wants to electrify your Porsche, your mini van and your
school bus | Globalnews.ca
https://globalnews.ca/news/8797788/vancouver-company-electric-car-conversions/

Bruce