I'm going in Wednesday and hope to drive a 70D and 85. I would be great if they had a standard and upgrade stereo to try out too. I guess my question really is, do they try to sell the car that day? Or is it really just a test drive? I'm going to order before the end of the month for the $2,000 referral offer but want to wait a little more, hoping to get any updates before my car is built. I was planning on going home and building it online after checking out all the options. Do I pay the deposit online, or do I need to go in to do that? Is an hour enough time to plan, or should I plan more time than this? Thanks.