Just fitted my new cans yesterday - not for road use, Art Pro II carbon black and boy do they sound good. The sound is unbelievable, just awesome. Other than that, I'm pretty sure my ears are close to bleeding, so I'm going to invest in some custom made ear plugs.
Don't know if anyone has tried anything like this before but thought a few others might be interested. I have particularly small ear openings and have never got on ear phones and other types of plugs.
http://www.ultimateear.com/motorcycle.htm
I will upload some pics and sound recordings of the bike in the next couple of days.
I no longer wait for my bike to warm up outside my house, it's too embarassing