If you want to create Djinns, it's better to use Twilight Witches. And for Vampires, use Vampires :D
By the way, can we lower the Eagles and their upgrades? The Phoenixes had a long tail that reached the ground, so they looked quite tall, but the Eagles' tail isn't as long, and it looks strange that they are so high up.
And here's another thing: the name and description of the building where the birds are recruited haven't been changed, and it would be nice to replace the effects of the building as well. Also, the week in which they breed remains unchanged, right? :D
Added 30 seconds later
The birds are good, but the tail sticks out and isn't animated - it looks very static. I suggest reworking the tail so that the Phoenix's tail animation can be attached to it. G7 doesn't necessarily have to be the standard - the model can be adapted for G5 animations - and the Phoenix's tail is quite suitable in my humble opinion.