I love the idea of the 3 modes, i just dont think its been done right, it just doesnt work very well.
I think how it should work is that when in 'C' mode it should change the way the throttle reacts, not just alter the mapping. ok sure this would mean a drive by wire throttle, but that shouldnt be too difficult nowadays.
My problem with the system is that sure it changes the power, but only really when you are giving it gas, well if your riding a bike like this, you really should have decent throttle control, so it sort of makes it irrelevant, its when your riding at slow speed, like in traffic or round town, theres no real difference between the three settings as you arnt using enough throttle for it to take effect.
Why not have it so that in 'C' mode, the throttle response is softened, ie you have to move the throttle more to get the same effect, this would make it easier if you are riding through long areas of traffic etc.
You only have a set ammount of travel on the throttle to get in 0bhp right up to 'shi*t your pants' power that can make the bike a little twitchy at times to ride very slowly, this added to 4 foot thick gloves(in winter), slippery roads and long gearing, make for an interesting town bike!
not sure if i explained that properly, i know what i mean even if no one else does!
Andy.