It's also a lot easier to recoup the investment too. You can move a lot more meat with the Mohawk.
There's a decent discussion about it here, if you're interested: http://www.rypn.org/forums/viewtopic.php?f=1&t=48353
Yeah, I'm the poster who said stuff about 534... I ride trains they operate fairly regularly, I've chartered cabooses in the past and have a whole car chartered for Christmas this year. I'm excited to see growth, it's just growth I really have no interest in, while other equipment they have excites me way more.