(Mod request) Change functionality of "Arcane recovery"

[bugaga02]

Would it be possible to create a mod that changes current behavior of "Arcane recovery" (AR) action?

 

Such mod would change that action to following:

 

- Spend one charge to restore all tier 1 spell slots

OR

- Spend amount of charges equal to spell tier to restore all spell slots of that tier

 

It would function as such:

 

Say at wizard level 5 you have 3 AR charges. You can spend 1 AR charge to restore all your tier 1 spell slots. You'll have 2 AR charges left.

After that you can either do the same thing two more times, or you can spend 2 AR charges to restore all your tier 2 spell slots.

 

Please let me know if it's possible to do with the current bg3 modmaking tools and how difficult it would be.