Just one minor comment, he used to spend $250 a month on gas, i'm amazed, thats absolutely nothing. Here in the UK it costs me £100GBP to fill my tank with diesel, which lasts about 10 days, granted i drive a fair bit, but £300 a month is $465 USD. So i hear ye, bring the electric cars and their super charging stations over here, i'll deal with the minor inconvenience of waiting an hour for a charge, which i personally think is a temporary problem. In the mean time, i'm planning to see how viable making my own biodiesel is.