Western Forever

I would like to see a "Joker: Origins" set like they did with Spiderman/Green Goblin. Would be a model of the Ace Chemical Plant, with some police, Batman, Joker and Jack Napier for minifigs. One vat would use a mechanism similar to HP's Shreiking Stack. You would put Jack on one end, Joker on the other, and press a button to switch them around so you could turn Jack into Joker. Would work in any sort of size, I think.

Sorry to bring up an old topic, but an urgent point of notice: Poor soul, is that Joe Vig pulling the streatcher?