So finally got round to stripping out my noisy front drive shaft and here are the results and a couple of questions!
Firstly, I think this is why the joint was noisy!!! As you can see below, the ball cage is broken and the ball and debris is everywhere. Fortunately, I have a replacement joint from CJ.....

Right, some previous owner has broken the stud off the anti-roll bar stabiliser link, and I've been running around for a year without it. Great. Can these be tapped for a bolt, or is it a CJ job, and if so - how do you get the link off? Bentley doesn't say!

Brake disk backing plates are toast. Rusty and flaky as hell. Can these be purchased new, or better in Stainless (have seen stainless 2WD)

Any thoughts appreciated. Kris.