I finally decided to get rid of the GTR's rocket launcher^W^W overly large end can. I got a kite-marked stainless one from Free Flow on EBay for 116 quid shipped, which is (IMHO) a screaming bargain. Came next day too! Not a *totally* straightforward fit, I had to make a small plate up to make the centre stand hit its stop on the new link pipe, but other than that pretty easy. And... fruity. Sounds nice to me. I haven't tried it sans removable baffle yet, and I probably won't bother. It'll be interesting to hear it on song, and see what effect it has on the evening filter up the M1.