I should have checked with Dometec, instead I listened to what I thought was a qualified installer.
Last night one of the many messages I left with RV techs was returned by a guy who works on 'coaches' does cabinetry and installs. I explained to him I don't have a coach I have an old class B and a limited amount of money. Tomorrow (saturday) I am going to drive the 50 miles to let him look at it. He said he would "price it right". We'll see.
This is about the last hurrah with me and this thing. If it isn't ready to go by the first of the year I will either sell it or burn it.
Thanks everyone for the responses, great forum and nice people.
Bob J.