Ok, whilst the car was with Awesome, I got them to take a look at the wishbones etc etc. Their professional opinion was that they were "f**ked".
The wishbones and bushes are totally worn, which as a result has ruined my anti roll bar and associated bushes.
£274.48 to replace the wishbones and bushes
£474.23 to replace the wishbones, bushes and anti roll bar.