Ballast, Blaster II, ohms, current, friggin volts!

Thanks 67, yea I can "run it" but half the fun for me is figuring out and learning more. I reckon I can test the ballast when cold to get its actual ohms (if my 150 dollar meter is near accurate), test volts at distribution block at idle then at coil at idle then both at 4K to get some figures. I was hoping for someone to give me a basic rundown application of ohm's law to my project.