I'm cancelling my X reservation in order to buy a CPO S for $50k (2014, 20k miles), which I think is a sensible financial decision since the CPO prices are great right now. I still want an X eventually though for my wife with more seats, so I'm wondering if in about 5-6 years if CPO X prices will be comparable to what we're about to pay for my S. Mainly, I just care about having 6-7 seats but the other options aren't super important, although my wife would love the PUP with HEPA. I realize it's incredibly premature since X is just launching. Any thoughts/ideas/guesses? Just looking for some educated guesses.