My next set of questions is directed more at Ms. Milner, since it's about vehicles that can be converted. I am especially interested in vehicles used by the average consumers I represent.
A few years ago, I taught geography and was interested in all kinds of green vehicles. When the time came to buy a new vehicle for myself, I did not go green. That's because, in terms of the economy, not only were there no savings to be made, but buying that type of vehicle would not even be on par with buying a conventional vehicle. We are talking about conversion costs from $7,500 to $12,000. Does that allow me to choose the vehicle I want, or do I lose a lot of space by adding a tank in the conversion process? How many kilometres per year are required for this conversion to pay off?