Change birth animation for buildings

[Samuro]

I have some models that use the Night Elf birth animation, and I want to change them to the http://www.hiveworkshop.com/forums/models-530/arcane-build-animation-59029/. But I can't just overwrite the Night Elf birth, because I want to use that for other buildings. I also can't overwrite the Undead birth either.

How would I go about doing this?

 

[Rheiko]

Perhaps using a trigger can help. Make the buildings have two versions (Dummy & Real ones). The wisp or acolyte will have the dummy ones inside their build. When they start constructing the dummy buildings, create that special effect. Remove it once they have finished and replace them with the real buildings.

 

[Samuro]

That could work. I was asking more about editing the models, but if a trigger would be easier I could do that.