Re. Goldfren pads. Their basic pads (AD I think) have come in for some criticism, but like EBC they do a range of different compounds including HH spec. ones. The S33 are a competition pad. I also use them in my Honda 500 race bike. However, like with most sintered pads, I've no idea how long the discs will survive with them. Their Goldfren part numbers are 104 and 124 and can be picked for around £25 for both sets.