um, sorry ... but the times piece was not *just* about people who run across the stage on fire:
He said that he and his colleagues have been talking to officials at the New York City Fire Department for three years about technical effects such as so-called body burns — characters who appear on fire — and safety protocols for using real fire on stage.
“We don’t want to say too much so we don’t spoil the magic,” Mr. Sprecher said, “but rest assured we are going to burn Manderley eight times a week.”
earlier on, the piece notes the main cost savings came from eliminating the collapsing staircase.
this all says to me your final conflagration will not be simply computer-generated.
"You, sir, are a moron." (PlayItAgain)