The Fubarnii and Delgon logos look great without the wings on them.
The red triangles look as if they are set into the surface of the Devanu logo if they are then I would like to see no white on the Devanu logo at all.
But you could use 3 claw marks across the logo surface, The 3 claw marks can be used as a mark of different Devanu tribes and the claw marks position will vary from tribe to tribe. So you will have one basic logo with lots of variation amongst the Devanu Clans.