The anims are specific to the level, but the events can be made any way you want.

Well... I'm sort of fudging it a bit. For the animations which are clearly level specific, those anims are in fact level specific. But the other anims, such as jazz running and the birdbox, are referenced into one specific file. If we could edit the references in the level itself, then we could allow some common references that weren't included in every level, such as the jazz fastbox.

[Edit] I didn't understand what you meant before. Yes, events are level specific in that they need to be created for each level.