Thanks for the info folks. With your sage advice, I think Ill pass and just replace the two windshields. Got lots of other updates to do first, like lcd tv in front and rear and replace front brakes and tires all around with the new bigger size. AAlso need to repair washer/dryer, and hydraulic leak back buried under the floor under the bed. 4 or 5 years old and things starting to fall apart.
2005 Holiday Rambler Navigator 43PBQ w/detroit 60 series, 2015 Jeep Grand Cherokee toad