Well, a productive couple of afternoons.

Off side all done too. Second time round always seems quicker for some reason.
Biggest snags today were having to drift the rear wishbone bolt home and having to raise the ARB out of the way to get the wishbone in. Not sure why that was, other side was no problem.

though once all back together the ARB sits at the same level on both sides, (about 1"off the wishbone).
All torqued up with the car on the deck. Tracking set by rifle sighting from the front to the back. Ran car round the block and...

stops in a straight line,
no scrubbing from the tyres,
no jumping from the wheel whether in a straight line or turning,
suspension feels nice and solid.
All that's left is to pick up two new tyres on way to MoT on Friday morning...

All four wishbone bushes were Fubarred. Think I must have killed the o/s shock and top mount, next to no resistance from the shock, and the top spring seat was full of grease from the bearing. N/s one was clean.

Will book it in to Wim After MoT, and will make a note of the setting for general consumption.
Thanks again for all your input Chris.