Think very carefully about opening. Once the quick flippers have sold their sets in the coming weeks the secondary market price will only rise. This is one of the rarest ever sets.You opening yours? Just off to Staples Corner now for mine. Just a bit nervous in case they refuse to give it to me, apparently some stores have been refusing to honour orders.
In time the unique parts will become available in other sets so you'll be able to Bricklink this eventually. Add a custom printed sticker sheet and you'll be able to satisfy that build urge.