ALL vista view windows eventually look just like yours do right now. I have a 76 Sovereign
and am not looking forward to "fixing" that problem. It's more fun to work on getting the trailer ready to go camping than the cosmetic stuff. I leave the hard stuff for those long cold winter days. Right now is "get ready for Spring" time in Oklahoma. Take care of the safety issues, check out the gas lines, wheel bearings, tires, battery, 12v
and 110 systems, running lights, brakes, gas bottles, heater and plumbing. Then enjoy the Spring and Summer and work on the other problems when you can't get out from under the snow. Congratulations on your new family member. The fun has just begun.