Yes, that is where they meet. I mean to put the "tree" pic in there. It's updated in my IC post now.

Oh, I didn't realize he'd gotten to that point. Seemed like he was still in hell. It's all good. 

The angels that are in attendance are Nathaniel who is a warrior angel and Malachi who appears as an elderly scholar. I'd say there are seraphim's moving about the heaven's side as well.