Nerfing Swift Sneak [Snapshot]

At Swift Sneak III, your sneaking speed is as fast as walking.  This means you can easily out-sneak the Warden with this, making it very overpowered in terms of stealth.  Here's what I think:

I - Decreases crouch debuff by 33% (Original) --> 25% (Nerf)

II - Decreases crouch debuff by 66% (Original) --> 50% (Nerf)

III - Decreases crouch debuff by 100% (Original) --> 75% (Nerf)