Even the "You Tube" video of the electric conversion, that you denegrate as a hack job. There are modders that won't touch carbureted 12A to fuel injected 13B conversions for a 1978-1985 RX7, those guys converted it to electric and really did what Tesla Motors does from scratch with a car that is perfect for an electric conversion, they took the Tesla concept and went beyond it and all you have to say is they are a bunch of Pep Boys mechanics:
Tesla Motors - performance specs
0-60 under 4 seconds, they ran a 1/4 mile with a Gen 1 RX7 and smoked a 12 second Viper (that's if it was stock) and you dismiss that as a hack job done on the wrong side of town in a warehouse or in some obscure garage in a forgettable eyesore of a neighborhood ? The Tesla base price sells for $ 98K btw.
Tesla Motors - Buy - page 1