Thanks Pianoman,
I was never overly happy with the Staintunes for 3 reasons 1) they always popped, crackled, and backfired, 2) I was also looking for something a little throatier, & 3) I really preferred the look of 1 pipe on each side. I don't believe Triumph ever supplied me the right tune for them anyway and if I had added the Powercommander (or a tuneboy) earlier I would have probably stayed content enough. Having said that I am absolutely over the moon with the PCIII & Jardine combo - power & sound is awesome. They can be a little loud on long trips if you can't ride at the optimal rev range (for me that is 3000rpm in top gear), but they look heaps better with one pipe on each side, and the power is significantly better, instant, & crisp. I would now always recommend the Jardines.