One more thing too I forgot to mention through this whole process:
I thought it would be available by now but it is on backorder by Ford. The retainer that holds the bulb in the headlight cannot be had.
I attached a picture of a retainer I made for both my retros. Worked perfect. Just took a piece of strapping, bent it to the shape of the bulb, drilled 2 holes for the screws and installed. I insulated the inside of the strapping with some tape/glue/sticky stuff/foam insulation for vibration.
Evidently through what I have heard from others via pms, the ballast to bulb cable is also on backorder through Ford. If you read my post with the ebay link, I reference ballasts that come with that cable. I just had to modify the end of the cable where it plugged into the bulb from a 90 degree angle to more like a 45 degree angle where it wouldnt rub the projector.
Just thought that was worth mentioning.
What is the part number of the retainer? I don't think it is in your part list yet. Please advise.