Is anyone else hoping that the finished product is a great drivers car? I'm happy to pay for the ludicrous upgrade but I have recently learnt that on the Model S after a few minutes hard driving the car goes into a limp mode to allow the batteries to cool? If I had paid $10k for a performance upgrade that I couldn't keep using I would be upset! Any Model S owners care to share or explain if this is true? This came to my attention after a guy at work looked up the Nurburgring lap time for the Model S, turns out it can't complete a lap!