Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Talking of those plastic swing arm bushes, there used to be a time when M&P used to sell phosphur-bronze ones for less than £20. I bought a bulk load & fitted them to my 550s, my 750F2 & to a friend's CBX1000ZA. They certainly improved the feel of the back end after fitting.