DougE,
We share the same physical measurements and I had a 2005 Pleaure-way Plateau Sprinter. It was fine for me. You're driving bus style sitting upright which is different to what most are normally used to with cars, SUVs, minivans and pickup trucks. However, it was very comfortable for me on long trips more so than many autos I had had where you sat low slung. What I did not like was that bathroom wall tight to the back of the seat but that was more of a claustrophobic thing with me and the limited use of the seat when parked in a campground.