I have to agree with most of Kajota's statements
I have ridden my buddies '02 SV 650 and can say that there is a large difference between the two. The first thing is the extra power that comes just from the larger motor. The nice thing is that since it is a triple you get that low end torque you probably love on the SV-650. The other obvious is the suspension but since you already know that I won't get into details. The great thing about the triple is that the seating position is upright so if you want to do some commute/weekend trips it is much easier on the triple than the 650.
His is the half fairing so he has a small windshield that actually does make a difference at high speeds compared to having abosuletly nothing on the triple.
The only other difference I could see is the brakes. Since the Triple comes witht those huge 320mm Nissin brakes up front you definetly get better brakes/stoppies!
He loves my bike, but is more into the racer types so he wants an R1

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