6-Mar-14 update: I just got a call from SPECIALIZED BICYCLE COMPONENTS (03 8679 3217). Unit should be shipping out today and be with the dealer by Monday next week.
7-Mar-14 8pm update: I just got a late call from the LBS - my unit has arrived but won't be available for pickup until Monday as there's no mechanic on weekends. That's fine with me. Apparently, I'm lucky as there's only 4 shipped to AU this month; there are 9 on the waitlist.