Right now the railroads have a monopoly on the maintenance. We are suggesting that in a commercial system, where they have to bid or compete for the business, history has demonstrated that sometimes prices come down.
Our figures are based on the North American market. We've talked to other car owners about maintenance. It's not as though we picked the $1,500 per car, per year out of the air; it's a hard number. This study backs it up. We're confident that by going to the market, by being nimble and robust and quick to act, and with competitive bidding, we can do it for that amount.
Did you want to add, Bernie?