I need wiring diagram for a 72 blazer but not just one that I could get out of auto books. I look like

when I try to figure out how it goes. If you have a couple of minutes to draw one for me. Starting from the fire wall out to lights, battery, etc... Also, I have the starter on the oppisite side. It was that way when I had purchased it. That is the most major thing before I can drive it.
Thanks