If possible a method to set the base damage multiplier would be great to allow ingame multiplier adjustments and would remove the need for multiple prefabs just for different multiplier values.
A method to get the multiplier already exists.

e.g:

class HitZone: ScriptAndConfig
{
	//All non true damage taken will be multiplied by this amount
	proto external float GetBaseDamageMultiplier();
--->	proto external float SetBaseDamageMultiplier(float multiplier);
        ...
}