Damage Convert types changing skill colour

After seeing how cool purple fireballs looks flying across the screen due to the blackflame covenant node, I was hoping that all damage conversion could change the colour of skills. For example when wearing Valako's Vice Plate Gauntlets (convert 100% of fire damage to lightning damage) it would be cool to see for example the forge hammer fissures go blue. (This is totally not because I want to make a Thor Build using the new forge hammer skill)

But after seeing how good it works with Blackflame Covenant I think the potential to convert other skills elemental colours would be great.