Looks nice. Being super-specific about model is really more useful to sellers than buyers, now I have a good idea of what my early Model S might be worth as a trade-in. As a buyer, I'm more likely to be a bit open-minded about the various battery sizes and options, but not necessarily as open-minded as "everything" or "just 1 thing". For example, I might be open to any kind of 19" wheel, but I'd have to do 3 separate searches in the current interface.