I received an update tonight from my (super-awesome!) DS, Cale about the status of my car: I'm wondering if we can figure out what the other stages of production are for this car? Or perhaps it's already been discovered elsewhere, I just didn't see anything in my searches. I'll have to ask, but I wonder if testing and "beautification" are included in those final 4 stages for my car. I've also asked how many stages there actually are for production. Anyone have any thoughts or information to contribute?