Congrats on the bike mate. I had an R6 before my 748s. Its nothing like the 600 at all. I think you still have to rev it just not quite as much. I miss the 15k top end but the noise this thing makes is mental. You also NEED to blip the throttle much more on down shifts and what ever you do DONT bang down 3 gears to overtake
The bloody thing will try to spit you off. I found the harder you push the better it feels. I was faster on the "six" though for sure