The Hayabusa is not a sports bike.
Its a very focused machine at doing one thing, going extremely fast and that it does exceedingly well.
Its in a class of its own.
No bike fits like a glove when you buy it. Most riders modify their bikes in some way to improve the relationship of seat, handlebars and footrests to their own personal preferences for comfort. If you think that sitting on a bike in a dealer will tell you that it is comfortable, see how it feels after 50 to 100 miles in the seat in town or on the highway.
Being 6 foot 2" tall meant I couldn't see the top half of the speedo on the Busa, so its common for taller riders to fit a "double bubble" aftermarket screen. Thats just one minor
example of how these bikes need to be modified in some way for your personal fit.
No one here is going to bust a gut to sell you a Busa, its an exclusive bike which isn't for the majority of bikers.
I call it "the thinking mans bike" becasue you have to think very hard when riding it. Its challenging and you need a large amount of mental focus to ride them.
I had a full power ZZR1100D Kawasaki the ex worlds fastest superbike but that did not prepare for the speed and power of the Busa. I needed to re-calibrate my brain
for the speed the bike would reach in the blink of an eye and how it would easily hold great speed and initially you don't realise it.
I left a 150 yard darkie on the road from the back brake trying to scrub off a large amount of speed as a came up to a traffic island when I first got mine.
So bear in mind that was coming from a ZZR1100D which is a 185 mph superbike. You are coming from a Harley.
If you really want a sports bike and you think it will be comfortable, then go ahead and have fun.
But the fun is in trying out different bikes over the years, try them all and have a blast.
I even had a 1200 Buell which was an absolute riot !!!! Buelligan bike !!