I'm getting real close to getting a new one...I sold my 04 2500 Cummins today and hopefully will be selling my 01 3500 Cummins this weekend. I can't decide between getting a brand new 6.4 Hemi or a used Cummins. It will either be a 2008+ Megacab or 2010+ Crew cab...I need more room then my 04 has in the back for car seats.