Suggest you get your profile information with bus details added, especially engine and tranny, so others with similar equipment can more easily chime in. It will also keep you from having to constantly provide the same info.
Per the 6.0L, I'm assuming you are aware of the issues you can have with that engine? It's not a bad engine if it's run within it's original parameters, but it definitely has weak points.
Love that you called it a "camping wagon". Perfect!