He offered it to me...
We've done listening test after listening test at the HiFi and I've always gone for that Tube-Like Visceral tone time and time again. He knew that about me and made the suggestion. If you didn't ask for it you're gettng the ACM which is still a valid Flavor for the Box!
{Edit}
We'll have to try to get together for a show soon so we can do a comparison ACM/WCM since we're both running the AKG in front of it.