Perhaps a bit premature to discuss, but if we do place a firm order do we get a VIN number right away and can we track the car as it moves through the assembly line? The only time I've bought a new car built to my spec was a 2002 BMW and they provided a nice little owners web portal that let me see where it was in the process -- from in the queue, to on the boat. It wasn't a particularly granular view and I (unrealistically) wanted to see updates and details throughout each day. Nevertheless, it was a really fun few days thinking about my new car. I'm wondering if this is standard practice with Tesla models and something we can expect on Model 3?