Haven't been on this site for a while but was just thinking about redoing my early 80s Grandby thats been sitting out for a couple years.Great job,where did you get the aluminum panels?Mine is kind a dented.and I do remember when I bought mine I had a friend who worked at 4wheelpopup when they were in Denver,and I can always recall him telling me how much of a pain it was trying to get curtain and roof altogether..You're doing a FANTASTIC job,Im glad I found this and will be watch closely,looks like a good winter project..