For now, I'm setting it up temporarily in the garage until the house remodel is done next year. I'm hoping the delivery people can put the crates as close to the garage as possible, so the lift would be very easy (flat, no stairs, only maybe 10 feet). I think since I'll have it setup peninsula style in the garage too, I'll just have two suctions on the long sides and have four people lift just to be safe.
For moving it into the house next year, I think it'll be a bit more complicated. 70 feet down a flat driveway, up just three steps, and through a 32" wide door (for a 30" wide tank), then about 10 feet to the stand. I don't think flipping will be needed. In this case I think I might need to put the suction cups on the short ends to get it through the door for sure. Probably just have two people on short ends with the cups, and two on the long ends helping without cups.