So I took my 10 speed for it's last lap around Manly Dam at lunch time.
After lunch I checked the delivery status and parts were delivered. Pretty damn quick delivery from Evans. Installed it, and it's now up and running.
Adjusting the chain length took a few goes to get it right. I still have to get a quick link for the 11 speed chain, something I forgot to order.
Feel rather disappointed with the feel of the new XTR shifters, it feels like clunky like my 10 speed XT not buttery smooth like the 10 speed XTR.
Anyhow tested it around the block and it shifts well. It'll be next week before I can take it out on a trail run.