Having been researching/poking around both Tiffen's site and here for a while, my understanding of the Zephyr's place within the Steadicam range is as a semi-professional, self-contained, non-upgradeable system.
Having said that (and assuming it's correct), can the Zephyr arm attach to the standard socket block on the Exovest? If not, is there an adapter anywhere that anyone knows of?
(Side note: I'm aware of the advice to all newbies to attend a workshop. It's on the list.)