I am the kind of guy that would rather spend 100.00 bucks and build it myself then spend 50.00 and buy one already built. I was wanting a driving light on the front of my boat and was wanting to make it adjustable from the rear. Can a guy take a pickup rear view mirror and use the motor and pivoting points and replace the mirror with a small head light and make it work? Is the motor in the mirror heavy enough to turn the light? What do you all think?