Creating Custom Stances/Animations?

[United4Victory]

Hey, Nexus Forums!

 

Well, this is my first Forum post, and basically why I created this Account.

I would require some help, I think.
I want to Create a Mod, that Adds one new perk, that makes it possible to wield two handed weapons with one hand and I also would like to create a costum Stance and walking Animation for it, so the char has the sword rested on his shoulder, due to it's weight.
(Basically this is because I played too much Dark Souls and I think that idea would be pretty neat)

So... long story short:

1. How can I create custom Stances/Animations? (Or is it possible to export it from Dark Souls, into Skyrim) [EDIT: I want to add a /new/ custom Animation, that doesn't overwrite anything, unless you chose the perk for it.]
2. How do I determine which weapon class gets affected by the Perk/Animation?
3. How do I Add new perks and change where they are in the "Star formations"? [EDIT: I now know how to create new perks, now I just need to know how to set the Value's etc.]

 

Thanks for the help, already.

Greets.

-United4Victory

Edited November 5, 2013 by United4Victory