How to Increase AI speed and change animation speed.

So I’ve tried everything so far but still fails. This is the only problem I have and how I want to do it. Note: that I removed everything for the thing I’m trying to do but fails.

So far what I’ve done for my project:
When I pick up one of the Medieval Weapons it gives 1/7, but when I don’t pick up something it’s 0/7 and then it deletes the actor. So that was easy to make.

What I want help with:
When I pick up/remove the actor for the Medieval Weapon and for example have 6/7 I want to set the walk speed to 1520 and the animation speed to 1.92.

How can I do this in Blueprint? So far I’ve done the rest myself. Thanks if anyone can help.
Seif.