I personally like the looks of the R6. The black on black scheme, with the red lines on the wheels..WHOOO MAN!! that's sweet. If they had the black version last year when I was in the market to get a bike, it would have been a REAL close call. It would have probably came down to comfort. For me the Kaw, and the R6 made me feels like my nuts where right on the tank (would have hated one of those of shit stops). I tried to move back, it was uncomfortable. The Gixxer, at least for me, was the better fitting bike. I mean lets face it, performance on the big four are pretty damm close, it comes down to preference at that point...colors, comfort/ergonomics. What we read in the mags is a pro rider posibbly getting the full potential out of the bike, which we will probably never do. So if your friend wants a R6, don't discourage him or try to point him in the ways of your preference. Let him sit/ride the bike and make up his own mind. After all he is the one making the payments.
(disclaimer.. I'm a zuki guy)..lol