Why would God need a hell? You think he has a predestined quota to meet? You know, he needs to ship an amount of human meat to the misery market? Is he going to keep the meat on Ice to preserve it; you know, the hot Ice, that will last in the fire? Will he let them wear fire proof boots since they have to stand up for all eternity. Will they be allowed bathroom breaks, or must they urinate where they stand? Its going to get quite messy, so will angels be housekeepers in hell? Or will the human waste just be burnt and sterilized.
Will they be given water breaks to drink, or food to eat, or do we just starve them into a death life coma? Where the are conscious, but dying of thirst. But we can't let them die, so an angelic medical team has to be constantly employed; we can't have any of them dying on us, what fun is it torturing dead or sick people? So hell has to have a health plan.
These " Super Sufferers" are going to need special brains, so they won't go mad; special internal organs that need super qualities, their hearts, Lungs, kidneys and colons must be of the highest quality to last 99 trillion years and on into infinity. Their eyes have to be recreated and super designed to last in the lake. The ears and nose has to be extraordinary, so they can see the suffering, feel it and hear the others suffering.
You Christians better design this right.