I've not had the smell of unburnt fuel but I have had the rough idle. Mine was down to the cam sensor issue which the dealer sorted fairly quickly. Mine was a bit extreme as it included the bike stalling on changing down from 6th downwards causing a rather alarming rear lock-up but the mod included replacing/realigning the cam sensor and retarding the ignition by 4 degrees so if you've nothad this done I'd suggest giving them a call.
I have to say I'm still not overly impressed though. After the mod I did a 700 mile round trip over a weekend and it started out silky smooth but seemed to go rough again (but no cutting out) part way through. When it went in for the first service they had another look but said it was fine. To be fair they only tested the bike after the service and it does seem a bit better but not perfect. I'm not sure if I'm being picky so I need to get out and ride it some more but ISTR the demo bike being smoother and if so they need to get it sorted. After all it's a £13k bike so it should be right!