Ok, just off with a long call with Tesla.
They were so helpful. Car that matched mine was made on the 29th Sept and currently on a boat. They do not know why they have so many cars appear, they arent even told, but we both agreed it was likely linked to cancellations or changes.
So.... there I am, 2 cars that match mine and the SA made it clear that should could easily swap it out for me and so i would have my Vin number. That 2 became 1 car that matched within just a few mins.
I have a holiday next week for 2 weeks and she said that it could quite possibly turn up during my holiday allowing me 7 days to pick it up otherwise i'll go back to the end of the queue. I'm between a rock and a f****** hard place.
Long story short, i was contemplating for so long that 0 cars now matched. It was sold.
So there you have it, i'm back to where i started off 5 minutes ago. Waiting for my vin.