I've been considering changing mine, might as well throw it out there. I'm thinking something reflecting the origin of the name Hraesvelg. He's a character from Norse myth. He is a giant that sits at the top of the world tree in the shape of an eagle and causes the winds to blow. The name means "corpse eater." So, I'm thinking something along the lines of runic/viking imagery, with the name being prominent?
I recently found out there is a band named after the character, and it has a very interesting logo. I don't really like the wolf, but I like the overall style.
I don't want to be too restricting on the artistic mind, so feel free to go wild. If you need any other input, let me know.