Hmmm. Okay, I think I'll wait a bit on this one. I can solder, and I use tools to steady my hands (a surgeon, I am not

) I am just clueless about what little electical part does what. I'm learning though. I've been scouring the web for info on DC electricity. I do the electrician's work in my house, but it's much simpler to wire in an AC light fixture or an outlet than it is to hotwire a ZipZap.
I think I'll start with something a little easier... like headlights that turn on when the car is going forward or somthing. I just read how to do that, so perhaps I'll start small, and just watch this for a while and see what happens.
Thanks for the subtle warning and the pic, I'll heed the warning, and study pic!