Thank you for the question.
I think we're all here to support the farmers of western Canada. At the end of the day, that's our ultimate goal. We want a decision that will come up with the best solution. If we can resolve the ownership issue--as indicated, it is a $1.2 billion to $1.3 billion liability--in the FRCC plan, we can take the savings on the maintenance and apply that to the car replacement. That's how we can keep the revenue static.
As far as when they have to be replaced, by North American rules, the first cars that were built and purchased by the federal government in 1972 have to be replaced in 2011 and 2012. Those dates can't be pushed back, and we're getting closer every day. Regardless of who owns the fleet at the end of the day or who's responsible, that wall is going to be hit.
The cars purchased in 1972 and 1973 have a 40-year life, according to the rules. Because of changes in structural design, the remainder of the fleet has a 50-year life. So there's a 10-year window between the first batch that has to be replaced and the remainder of the fleet.
Bernie, is there anything you want to add?