Brian's gone and had Cookie make him up a muffler. Looks great, nice & shiny etc. Bike sounds quite a bit more like a 1400 - sounds reasonably loud at idle but not that bad when you blip the throttle. Probably not quite as loud as my old Bandit. Still not sure if I'll do the same yet - quite like the silence when cruising.
Edit: Check out the new poll. Should I change my muffler???