I am signed up to test-drive the Model S here in Atlanta at the next drive event. Tesla has told me that the drive will be in a Model S Performance. I am very excited to take the plunge. I am ready to buy another car and have a lot of interest in the Model S. My budget is what I want to make it, however, 60K is the most I have felt comfortable spending on a depreciating asset. I am not sure I am ready to spend over 100k, nor do my driving patterns justify even the P85. I drive about 8 miles to work one way. I am wondering how difficult it will be to buy/drive the P60 car, after driving the P85 Performance. I have two reasonable justifications for selecting the P60. 1: My driving patterns would rarely, if ever, require the P85 2: My true cost to own (cash out the door) With all of the above rambling complete, here comes the question: Is the performance of the P60 sufficient, or will I always be wishing I bought at minimum the P85, if not the Performance? Thanks in advance for your insight.