Re: hello from mn
Welcome to the forum.
You've found the right place for help and advice to get you on the road with a minimum of difficulty.
Lots of experience here to draw from. There are 2 stroke, 4 stroke and electric bike builders here who will help you through the process of motorizing a bicycle.
Good luck and have fun.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"