The vanilla casting animation from first person view is kind of plain. I'm running Deadly Reflex 6 and it isn't much different. Just switches hands.

Are there any cool casting mods that affect the first person animation? Looking for something that has more hand gestures and mimes. Think Jedi's using force powers but I don't want a Jedi mod per say. Unless all it changes is the casting animations.

Thanks in advance for any suggestions.

The only casting animation I know of is a finger snap cast. There may be more, but I've never searched for them. If the finger snap animation interests you, just search for "finger" on Nexus.

I use DR6 as well, and some of the animations from this mod: http://tesnexus.com/downloads/file.php?id=21475 As you will see, the animations have more flair, as well as less clipping while in 1st person view. (Make sure to use only 3rd person animations to both your 3rd person and first person folders.)