Ive got a CB350, and i want to hide the electronics in the bum stop, and would like the smallest battery i can get away with. What kind of batteries is everyone using for this, I was thinking of a dry cell, or possible even an R/C car battery. The bike is kick start only, and i dont drive to far at night, so all i need it to do is start the motor, keep it running, and work the lights a little. Thanks in advance for any help.