If you hate Fords so much why are you here? A little bit of research and you would be better informed, 90% of the vehicles on your list are locked for the same reason as well as anti-theft, every single high end car on your list requires special programing to replace the simplest thing on it...
I've seen atleast 300 listed on different websites and the majority of them are the Wimbledon White some Vapor Blue and if everything holds true, at the start of production there were only 118 confirmed orders for the Brittany Blue's
'65 was the official release year of the Mustang, Ford was in a hurry to get the car released that they did it in the spring of '64 rather than waiting till September, as it was the standard of the time!