I've changed out the plugs in my Duster and am trying my hand at reading them. From what I can tell, the initial and total timing are about right, it's pig rich at idle, lean at WOT, and the heat range is about where it should be. Here are the plugs in order from 1 through 8 from my 360 with Edel heads and standard Mopar ignition, don't mind the oil on the threads from valve cover leaks that have since been fixed. Am I close or way off?