Roughly what percentage of new players give up the game due to not agreeing with "the tradeoff" (aka radiant drought) that requires 62% additional farming, and roughly how much should OOO expect to gain or lose (in USD) because of this?
Don't worry about factoring the Asian server. (though doing so is considered extra credit)
More information.
But I would just make an educated guess and say hundreds of thousands of dollars. Time will tell if the free elevators will compensate for it.