Thank you, Mr. Chairman. You know, I’m not an expert in heavy equipment by any stretch of imagination. It’s not like when you look at trucks and vehicles that you drive on the street. Every model year those can change quite a bit as time progresses, but with loaders and graders and dump trucks, I think the mechanical aspects of those vehicles don’t change very much. Again, I stand to be corrected, but if we’ve got a dump truck or grader or loader that’s three or four years old and we paid 30 per cent of the cost that shows up here and it serves the exact same purpose as a new one would, why wouldn’t we look at doing that?