I'm still waiting too! Last night I swapped out my EG5 back to my COD in my Mod50, because the set was not as aggressive, be still found myself wanting EG5. If only I didn't ever need clean tones!
Don't have room in my rack for an M4. I only have a four space rack and don't want larger. I need one open space so the wal warts fit into the Furman outlets.