Hi, I saw your car on Bring A Trailer last year. It said it was threefortydart as the buyer. I was trying to contact you, as I have almost the identical car. Yours has power brakes as an extra, but same build date and same Canadian Export Spec and customer ordered car.
If you get this post and want to reply, as I have been researching these cars for many years. Not a guru, but have enough info to help you out. My father was at Chrysler 40+ years.