Thanks guys, I really appreciate the advice. It makes a lot of sense. I have only found two off road 6.0's for sale East of the Mississippi and neither have replied to my requests. One dealer claims that after 2017 they are changing their production procedures. I have no idea what he meant by that but he was trying to get his 2017 sold. Does that mean the new ones are better or worse? Who knows? But thanks again for your input.