Just posting a quick review on the EBC X (6 pin -non-floating) discs. I've just started racing and needed some extra rims for wets so I put the OEM discs on the wet rims and bought some EBC X series for the dry set.

I got them from http://www.motorcycle-road-and-race.co.uk (which had them a lot cheaper than others) and shipped them to Australia for less than they cost here in Oz .....
I left it late and the local Honda dealer has SBS pads - so, for better or worse, following the "replace the discs and pads at the same time" I did em both and EBC went with SBS. Funny that EBC says you void the warranty if you use non-EBC pads. Nice.
Anyways. Bl**dy fantastic. I don't know if my last discs were crummy or whatever, but they were OEM discs with carbone lorraine pads and these felt just a world above. I've never put a new set of dicsc on a bike on one day and then raced them the next so I have no yard-stick, but these were great. After doing my best to scrub them in during qualifying I was surprised a just how much better they were than the last setup.
And, sorry, I was a nong - the day-before-raceday was rushed. I forgot to do an A/B weight comparison.
Oh, and I think they look well-trick. :-)
end of review.