I'm contemplating asking my advisor if I can buy a CPO Model S instead of the Model X I have on order. I put $5k on the Model X, and, ideally, would like to transfer the deposit to the S. Anyone heard of that happening WITHOUT loss of the deposit. Model X has already finished production. Ironically, the Model X that I ordered now retails for $8k more than what I originally ordered. I doubt if that makes any difference.