I have a '15 Expedition 40X. Great rig! We've traveled throughout the west and pacific northwest extensively and what a great rig! Only issue was the step stopped working. Few other issues were mine. The Indian and not the arrow, if you know what I mean!
Ours is the exact color scheme and we love it as well. Many compliments most everywhere we go. I was concerned about the power compared to a Discovery but I have no issue with it and I do pull a toad, and a heavy boat in the summer.
FYI, we have been rv'ers for quite a while! We previously had a 32' gasser and love it, but no comparison to this rig.
If I can be of any help, PM me. I'm glad to help in any way and welcome to the Expedition club!