Comet had a 4.5" longer wheelbase than the Falcon (114" vs. 109.5").
Thanks for the info! How about some photos of your promos?
I want to second the request to see more photos. I love Austrailian cars and am always interested in knowing more about them. Never about the promos of Australian car before this. Very cool!
Oh, and Chris is right about wheelbase difference between the Falcon and Comet.