Bka - that would work except that I need to keep my Thule cargo box mounted up there.
I need to get out to the storage unit and get some measurements in suitable install areas. I'd really like to make some flexible panels work if possible.
Side note, I did some camping in single digits when hunting last year. I didn't think battery drain would be an issue, but didn't account for how much the furnace fan would drain the battery running constantly. Huge drain and took my battery life down to a day or two if I remember correctly. Another reason to get as much panel up here as possible.