I have been looking into a gixxer 750, but as you know, thats 'alot of bike'. Other than 150cc difference in engine size, is the bike basically the same? Obviously the 600's are going to be cheaper, and would still be a great bike. I'm just concerned about it being too small. I am 6'2", 210 lbs. The R6 was too small, the 600RR was ok, but wasn't all that comfortable. Any help would be greatly appreciated. Thanks.