5th Wheels
Andy,
Don't buy a 5th wheel hitch, they come with the unit. Any dealer that wants to sell you one as well as charge you to have it installed is ripping you off. Most do charge to install it, however that can be worked out by you and your dealer. Also the Mountain version of the Montana is a step down from the Montana, not up. The Artic insulation package on the Montana is also an option, not standard, that also could be a dealer thing. I also opted for the larger tires and wheels which in turn provide larger brakes. Thought I'd clarify those items. There is so much to consider, the bset thing to do is bite the bullet and talk to a dealer for the current and accurate info.
Bob