They are on my head right now, Chris. I typically use the AKG's for classical and jazz and the Grado's for rock. Any album I listen to after 9PM, is done on my headphone setup. Once I hand in my dissertation edits this week, I'll do a full review of all the cans I have on hand, including yours!
BTW, I have over 300 hours on the AKG's and they are still improving. Talk about a bitch to break in!