Can we get this fully in the Elemental Defs file please?

I'm pretty sure it already is, at least in some form.

        <AccuracyBase>0</AccuracyBase>
        <AccuracyPerLevel>1</AccuracyPerLevel>
        <CharismaMultOnGrowth>0.0</CharismaMultOnGrowth> <!-- Growth Boost in City = Charisma * X -->
        <GlobalHitPointsBonus>0.0</GlobalHitPointsBonus>
        <ConstitutionMultOnHitPoints>0.0</ConstitutionMultOnHitPoints> <!-- Hit Points = Global Hit Point Bonus + (Con * Level * X) -->
        <DexterityMultOnCritChance>0.0</DexterityMultOnCritChance> <!-- Critical chance = Dexterity * X -->
        <DexterityMultOnDodge>0.0</DexterityMultOnDodge> <!-- Dodge = Dexterity * X -->
        <IntelligenceMultOnExperience>0</IntelligenceMultOnExperience> <!-- Experience % Bonus = Intelligence * X -->
        <IntelligenceMultOnMagicPower>0</IntelligenceMultOnMagicPower> <!-- Magic Power = Intelligence * X -->
        <IntelligenceMultOnMagicResist>0</IntelligenceMultOnMagicResist> <!-- Magic Resist = Intelligence * X -->
        <StrengthMultOnAttack>0.0</StrengthMultOnAttack> <!-- Attack = Weapon Attack + ((Strength - 10)* X) -->
        <StrengthMultOnWeight>0</StrengthMultOnWeight> <!-- Weight capacity = Strength * X -->

Isn't it possible to add your own stats and have them do whatever you want? There's a magic mod for FE that adds a whole bunch of elemental affinity and shard synergy stats. I don't know how it's done or if that's a special situation though.

Slightly off topic:  Could you re-implement faction prestige with it's FE effects into LH?  This thread made me think about that. 

edit: As in mod faction prestige back into the game, keeping all other LH mechanics the same. 

Going to bump this again for re-attention.