Hood blackout question

I have a template I bought from a guy - used it once and here it sits - just tape it to the hood in the correct location (Dart or Demon) and mark all the holes and sizes per instructions. Made it real simple. I had a fiberglass hood and didn't have the steel "superstructure" to give me a guide so it allowed me to get it right the first time. PM me if you'd be interested in it.