Thanx for replies. Building to suit is a difficult option as we live in the rv. Need to sell the current rv (or trade in) when we get the new one. No other place to stay. As we are in the west and from Canada, dealers with stock on the lot are few and pretty much non existent in Canada. Selling Canadian vehicles in the USA is possible but a big hassle (need to import to the USA before selling). All the problems can be solved and I'm sure we will. Just looking to narrow down choices at this point and appreciate all your responses. Thanx.