I had bought a pair of Busso silencers meant for 350 Guzzi, right size wrong lug location, so requiring custom brackets.
Having drawn them up I had LaserMaster cut them out of 3mm stainless. They charged £3.50+VAT each! I think that's a bargain and they posted them inside a week too.
So one for the 'Good Guys' list.
http://www.lasermaster.co.uk
Simon