There was an animation pack for these sabers which added several saber SWEP variants that changed how third person animations worked, I just can't remember the blasted name of it.

Here's what I do know from my faded memory of the addon:
Featured different swing styles:
aggressive heavy, aggressive, balanced, defensive balanced, unstable, unstable heavy. (This is going off very fuzzy memory)

If anyone finds it again, or knows what I'm talkin' about, let me know in this discussion.