Boy, you stepped in it now
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The Hayabusa and it's high-powered cousins are all good handlers, have decent brakes, and are generally more civilized than folks give them credit. In fact, they're great bikes.
Anyone considering this as a first bike, however, should look past this. Even if one (you?) has taken the MSF course, which I would consider a must in any case if only for the low-speed skills, the power on tap and the likelihood of cranking the throttle (even by accident) will detract from the capacity to negotiate traffic and other common on-road situations, such as questionable pavement, unusual turns, etc.
This is already very hard for a beginning rider (really, through the first couple of years if they ride all of the time), so the extra power doesn't really do them any favors.
OTOH, most folks who buy it on a bike and aren't inebriated do so when their right-of-way are violated or they blow a turn, usually at pretty low speeds (40-60mph). 160mph isn't even an issue -- the novice rider probably doesn't have the nerve, skill, or (hopefully) even the desire to go that fast, so arguably 1300cc's of engine shouldn't make anything worse, right?
Look, the first bike I owned was actually pretty big (600lbs, 1200ccs, 130hp), and I did ok and have moved on to the Hayabusa with only a few little hiccups, and no real mishaps related to all that power -- even my single speeding summons has been for a relatively/pathetically slow 86mph.
However, I've spent a good deal of time on smaller bikes, paid for professional, one-on-one training, and absolutely will not -- knock on wood -- crack the trottle open without ten miles of straight, visible, cop-free road/track in front of me (even by accident). If said newbie rider doesn't have that kind of will, a bike like the Hayabusa will be like giving crack to a baby: they won't see it coming and it's patently unfair.
At least with something that tops out short of 100mph, such as the SV650, somebody like that will have the opportunity to live through their first couple of object lessons in basic physics. If they make it to 140mph in traffic, it'll be all over, one way or the other.