I have decided to use my experience in custom fabrication to start designing and building custom fuel tanks for the motorized bicycle, I will post a pic of a finished tank soon so you can see my work. The tanks will be made from 18 gauge steel so it will take a lot of damage in an accident.
The tanks can be made to your specifications to fit your bike like a glove, i.e. tank length, width, height, and curvature to fit your top tube like a glove.
The tanks can be made to your specifications to fit your bike like a glove, i.e. tank length, width, height, and curvature to fit your top tube like a glove.