Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
So now you have a (nearly) new engine you no longer need to strip the old one (I think you were musing, or was that someone else?), you can drop that straight in?
If like me, you like the fact that a Dremel (or for that matter, any tool similar in use to be called a "Dremel" ) can get into areas that a polishing mop can't then I can recommend buying the new SpeedClic system. There are 3 sanding flap wheels of varying grades which are fantastic, very very quick to change between them, literally seconds, they also have a proper polishing mop attachment, unlike those very poor bits of fluff which you screw onto what is basically a shortened self tapper. The system is not cheap but if you shop around you can buy each attachment for a LOT less than the price B&Q sell them for. For me, the SpeedClic system is what Dremel should have used right from the start, just a brilliant piece of kit.