Good advice, considering most of what you have suggested. We are going with the 7 wide, I just do not want the 8 foot because it is just too wide for me on the road even if has more room, the length at least the 16 and maybe the 18 if they make it in 7 wide and last the height I see it is usually 7 foot with a 6" addition I would really like the extra height and would add another 12"s and have an 8' interior height should make it really feel larger then it is and of couse would make it easier to hang the chandelier ha ha
For power I am researching those solar generators and they are amazing easier then large and expensive battery banks.
We will be mostly boondocking....out west.
Thanks again for the input it is appreciated Dave