Adding Head Turns deleted behaviors... is there a way to avoid this?

Recently I added some Left Quarter / Right Quarter head turns to a puppet I created in Illustrator, and then applied the Head & Body Turner behavior.  However in doing this, CA deleted a bunch of behaviors I had attached to the Frontal head (and thus propogated to the quarter view heads too)... I lost all my cycle animations on mouth visemes and lost my hair dangles... is there any way to avoid this when creating these head turns on my next puppet?  It's tedious to have to go back and all the behaviors to all 3 views.  Is there a particular sequence of steps to follow so that CA doesn't "forget" all the behaviors when I start mucking around with the heirarchy in Illustrator?