Why Build and Electric Bike?

One of the things that I have had on my "Fun To Do List" is to build and electric bike.  The electric S10 Electric Conversion has been working very well! I have had great luck with the S10 being my daily driver to and from work.  I want to expand my DIY EV experience by building an electric bicycle.  I think this will be a fun and exciting project.  Building an electric bike will share many of the same design challenges as building the electric S10 and I should be able learn the characteristics of Lithium tool batteries in adding electric power to the normally human powered bicycle.