I'm here looking for ideas. I am customizing my Miami Sun trike with a springer fork, front drum brake, along with a few other ideas I have. I want to motorize this trike with up to a 150 cc engine, using a chain or belt drive to the trike rear axle, while retaining the rear carrier/basket/flatbed. The engine has to be mounted either under the bed or between the seat tube and the rear basket. If you have any ideas on engine mounts, drive components, etc. that will work for this project, please contact me.