Just for information, it never did arrive and after a bit of "heavy" emails they have refunded. They tried to extend the eta even further, was not having any of that. I got a book from the UK that was ordered a week after this one and it took around a week.
I did see on the site the notes about delays due to the cyclone, but being a couple of thousand KM away from that area, that was not a legitimate excuse.
I ordered a book from Fishpond a couple of months prior and it took around 10days to arrive which I thought was a fair time and that was over the Xmas period. This was the main reason I gave them a go in the latest instance. What really got me was the fact that I adhered to all the timing requests but still they wanted more time, seriously there comes a time to admit it is lost or whatever.
Anyway in the end they did refund, but it did take some persuasion, which should not have been the case.

Another advantage of paying with PayPal, if it cannot be resolved, PayPal will usually step in.