Triggerfish, thanks for compliments. Yours looks great too. Mine was not a heater delete, I relocated them, take a closer look at the engine bay beside the air cleaner, there are two holes for the heater core. I moved the heater box to be a center mounted, as it looks better on the inside of the cab too.
All of the electronic ignition stuff is under the dash and the starter relay stuff is down low on the frame. I wanted very clean clutter free firewall look.
I used Rod Weimer mustang 2, and it works very nice. Good instructions to install, so was not difficult. A little massaging to make everything work but worth it.
Mike