I just have tons of info on this subject and I can go on forever
. Here is a very nice conversion:
http://www.electric7.com/.
As for my electric car, I shared some of the basic info with a top engineer at Flextronics Brasil and he was impressed. With one of the ideas I have he calculated a range of close to 500 miles at a speed of 65-80MPH. This was calculated with the weight of a Corvette. The drive system has enough power to push the Corvette to over 200MPH incase any one tries to bring out the "Electric are too slow" crap.