A lot of warnings here ...I'm guessing what will happen in this story, what you mean in your summary but I can't guess. I better start reading ;-)
Ah I know what episode you mean. I don't always know the english titles. Spike got hit by a censer before the organ fell down? I wonder if that's part of the reason. And Angelus will be in the mix too? The start is good; looking forward to more.