Has anyone insulated the interior roof panels of an A liner Classic? Maybe with Reflectix? Possibly covered with cloth? Have the bottom insulated. And we are still married ! As well as the windows that do not open with plastic shrink wrap. As well as Pool noodles for interior roof connections. Really want to have camper as a 12 month camper . I know some say " why don't you just get a trailer?" Short and flat is best to avoid wind problems and the poor house, and I can buy a lot of Reflectix for the price of a well insulated Rv..And it is a challenge. Happy Holidays. Thanks. K.H.