I'm guessing this was a photo arranged by someone, so, why didn't they arrange the cars so the numbers were left to right 1,2,3,4 instead of 1,4,2,3?

https://www.facebook.com/photo/?fbid=26398097616440428&set=gm.2206132036580672&idorvanity=804065043454052

And was there a significance to the red stripe across the nose of the 2 and 4 Cobras, vs the White stripe across the #3?