It's been over a year since I bought the Hi-Lo and i'm just about finished, unfortunatley all the inside panels that I replaced last year have water stains on them so over the last week I have removed the piece that covers the end caps on the front and the back of the unit and have replaced the butyl tape, put new stainless screws back and have sealed both sides of them, put new screw covers on also, I have also done this to the ones on the side on the unit. There are still voids in the outside skin but I talked with somebody that does vinyl lettering and he said it would be easy to cover the voids, this way it'll have a new look that nobody else has. With most things sealed up i'm going to start pulling out the water stained panels and will replace them in the next couple of weeks.
My wife has been busy and we have new curtains and also have recovered the cushions, the fold out couch has been a bit of a challenge to recover but my wife has ordered a new cover for it, the one they sewed just doesn't fit right, I have to admit that this thing is starting to look awesome.
I put up the popup for sale yesterday and sold the thing within an hour and a half, I paid $1200 for it 6 years ago and sold for $1100!