Scripting float ini help

[AghastVenus1]

I'm trying to write a script to change the power armor Pip Boy menu color based on what power armor helmet you're wearing. I'm very new to scripting, so I'm trying to start my script simple. I know the values I need to edit are:

fPAEffectColorR:Pipboy

fPAEffectColorG:Pipboy

fPAEffectColorB:Pipboy

And the script that I have so far (That isn't working) is:

Scriptname PAPipBoy:PAPipBoyColorChanger_Raider extends ObjectReference

Float fPAEffectColorR

Float fPAEffectColorG

Float fPAEffectColorB

Event OnEquipped(Actor akActor)
    If akActor == Game.GetPlayer()
        Utility.SetINIFloat(fPAEffectColorR, 0.30)
        Utility.SetINIFloat(fPAEffectColorG, 0.65)
        Utility.SetINIFloat(fPAEffectColorB, 0.35)
    EndIf
EndEvent

 

Any help would be appreciated!