So i just started modding, with the help of everyone's posts, and was tweaking some traits in the trait tree and wanted to know if theres a way to separate daggers out as their own type of damage bonus?  

Like +1 Attack with Daggers.  I've gotten the point of getting it to add it to my trait and see it listed in the Attack calculations.

But I'd like it removed when I take the dagger off.

Is there a way to do this on the trait with a prereq or is it something that can be added and removed when equipping the weapon?

Thanks,

(I feel like i should be able to do this after looking through some of Heavanfall's commented out stuff in one of his zips)