I think maybe, since red flowers have no effect on humans, the Doctor wanted to use Sue and Itoh as test subjects to see what would happen if a human that was turned into a mimiga were to consume a red flower?
Of course the first official merch would be a GameStop preorder exclusive... If it becomes successful enough tho I'm sure they'd leap at the chance to capitalize on it. Or not, who knows?
I feel like the plantation/Hell/Final Cave are in the mountain. The outer wall is probably on the side of the mountain, and the balcony would be at the top, and judging by the location of the statue room, Hell would probably be next to/Above the plantation.
I think that misery wanted quote to live, so he could kill the doctor, as misery herself could do nothing in her power to stop him. So she sent Quote to the labyrinth hoping he would get stronger, find a way to escape, and defeat the doctor. She did save Quote after ballos was killed, so that...