Good end to this
He went to the purchasing dealer this afternoon and they swapped it over right away with one pulled off a new bike on the showroom floor. Apparently Kwak Aus had 1 in stock - but heres the scary bit...
the Barrel assembly (may include mounts?) as listed as a Kwak part number was $1350!!! (or something like that, inc gst.. memory is bad)
Reading hte zx10r forum a couple of people have commented about the perceived lack of regular ohlins quality and damping force on the unit fitted to the new 06 10r (expensve sticker maybe?), could only find info about 1 other unit failing though.
Oh before i forget.... a black 06 10r was in for crash repairs at the store this afternoon with plastic and header pipe damage. $3500!!? for the headers??? OMG you would save coin gettin a full Akro system with genuine part prices like these. Now just waiting to get my left fork leg replaced.
Jas.