Hi, I'm currently running ToRs, a Dave Plate crossover pipe and Ramair - I find this combination a good setup with exhaust and induction noise. Tuned by BSD in Peterborough for rideability rather than outright power it's still around 160bhp.
I have a spare set of ToRs in chrome (see an earlier post of mine about not realising the bike already HAD ToRs!)I am about to put on eBay if you're interested?