The 6R is my first bike too. I really like the R6, but I'm definitely glad I went with the 6R. From my experience the 6R is a much better learning platform than the R6 or Gixxer. The Honda seems like a good launching pad into the SS arena too, though just from sitting on them in the showroom the Kawi was the clear winner. Great brakes, SMOOTH transmission, awesome motor, best ergonomics. All this, plus when you do get more confident, the Kawi can still hang with the rest if not eat 'em up in the bottom end.
Take it really slow though man. There's no rush. Lots of good advice here from everyone. I especially like the "ride within 75% of your ability" concept. Bikes are plenty of fun even when just gently cruisin through the hills and in town. There's no need to try and scrape your pegs or drag the can.
Also one note from this admitted relative newbie: be really careful when riding with friends, regardless of whether they're in a car or on a bike. Pushing yourself to keep up with, or stay ahead of someone is a QUICK and EASY way to get in over your head and eat it hard.
Good luck...let us know how things go for ya.