I ride mainly on smaller country roads, but do some commuting in urban/near urban areas. I minimize interstate time wherever possible - too boooring...
I use Sport and I have the DTC at 1 and ABS at 1. I haven't really tried the other power modes since the bike was new and don't feel a need to change. I just use less throttle when I don't have the room or the traction to handle it. I got used to the quick throttle response fairly quickly, and now I really like it. I find it easy to modulate and I can still take it really easy when I want to/need to. I could use more power from bottom to 6000.....
Riding some on gravel roads I noticed that DTC 1 was quite enough.... actually, if I rode gravel regularly, I would have to switch it off completely - it's very intrusive. ABS worked great in the really loose stuff.
I am past 3000 miles and the Scorpions look in quite good shape. I am a big Michelin fan, but frankly, I am not really sure that I would want a sticker rubber... getting the rear tire to spin takes a lot of effort as it is.... I have had no sliding or slipping when it was not a good thing or due to loose road surface, so I cannot complain about grip. I tend to ride mainly in a more dirt style than a road racing style, as far as seating and leaning the bike more than my torso, etc. - I try to keep from getting that hated flat spot in the center .... there are never enough turns, and always too many straights...
For sure, I would never turn off the ABS.
I have had moments (loose grass clippings in a corner, for one), where DTC/ABS were instrumental in saving my hide....
I think a SuMo class would be great. But, I would prefer a dedicated bike for it (envy you zibbit..), and that takes extra cash I am not spending at the moment.... dreams... what we live for.....
oh, and I did not know you could adjust throttle response in the modes too..?. but, I am also that guy that never resets the trip meter, or has ever measured actual gas mileage...