Tesla's retail model apparently is 100% to deliver built to order cars and not to hold any stock whatsoever...So even when Bluestar comes out, customers will go into the Tesla Store find out what options they want (if this is not possible they will configure using online tools), configure the vehicle, write a deposit check, wait a few months till the vehicle is built, set up delivery, take delivery of the car and pay the balance. You really do not need a large sales floor or retail area to execute this business strategy. The only unknown is test drives, but it is pretty obvious at this point Tesla will implement a traveling road show where Tesla will bring test drives to a central place (i.e. hotel etc) where several potential customers can test drive the vehicle at this venue, rather than at the actual retail store location.