I would be surprised if there is 19 bhp difference between the 07 and 08 bikes, if there was I think Honda might have made a bigger deal about it.
i'm guessing they have mixed in RWhp against crank as they dont make near 180hp standard. great write up kent.
To second that^^^^ I remember Tristram (soonbedead) had a 2011 loan bike whilst his 06 was being fixed and even he said you've got to ride this, its much easier to ride.It felt much better than my old K1 so I bought one