I have read that the first production options will include only black interiors. I am starting this post with the hopes of having someone @tesla see this as a huge mistake for any market that has triple digit temps. Here in Arizona, it is absurd to have black interior seats until they are air conditioned seats (not vented seats - real air conditioned seats ). My last black leather seats were in a Silver 2005 Viper - never again !! Here is a screen shot on our temps. In Arizona, a car with a glass roof and black interior == sweat all over your back, pants and shirt within 60 seconds. I am a 3/31 reservation holder and I would be very disappointed to wait months or years to choose a white interior.