Hi Dennis,
I'm in Fadden and you are more than welcome to drop by and suss it out. The diff centre hasn't been reinstalled since the rebuild and no the brakes haven't been fitted yet. The setup was going into a TA22 but a borg warner turned up that was already done and for time reasons we are going with that instead.
The brakes don't need plates made up as the brakes come with the stock backing plates which will just need to be redrilled. Apparently it is a simple job to get the diff setup according to my mate who did it for his sprinter rally car.