Using the same technique that I used for the push pull cable eyeballs I fitted and installed the two firewall penetrations that go from the battery compartment to the engine. A small one for the pwer lines and a large one for the various sensors, etc. Once thore were done I then decided on a place for the start selenoids and then drilled and installed the 4 #4 nut plates. I also install two #3 nutplates that has not yet been installed near the push pull cables.
I need to figure out what to do with the mixture hole as well as one other hole(I think it's intended for the alt air cable. then I'm ready to rivet on the fwd skin.