OK, been told to do the lot. Have bought polyurethane bushes, and as these have a moving centre bush, I don't expect the fit to be as tight to get the new ones back in. They are also a split unit, so should pull in with a bolt and washer. Getting the old ones out may be a bit more fun, and I will try a good sized knockometer, followed by a hydraulic press made with a jack and a bullbar if needed.

Will tell you how I go.