I like the idea of them both being monstery.... eichi is going to look fairly "angelic" even tho his darker traits will be far more prominent and I want him to have siren voice that can make him at least slightly get away with more of what he wants-- but angelo can be physically stronger and his squid limbs can wrap around his wings and drag him underwater and such

basically they can monster wrestle to top if you're down for it bc they seem to both want to be power twinks, but I am open to adjusting that too