I would imagine the speedo issue is the main culprit but once everyone switches over to digital, that issue should be solved! The other issue is the headlights ( always on) but that should be something solved relatively easy I think. With the Prevost being built in Canada, I would imagine the safety issues are solved as to the body but then again I do remember that we have different propane and electrical standards as well. When buying a new motorhome it costs like 1k extra for Cdn standards whatever they might all be. Without googling the differences maybe others can chime in!