(...) I just don't quite get how folks can corner so quickly on regular roads. I'm looking at getting into a track day class, I'll be taking that soon. (...)
to get schooled how to ride a bike perfectly (every 2nd year) is a very good idea - best you can do
for "comfort" at the busa i would recommend 3 changes :
1. lower the nose 15 mm / 1/2"
2. rise the rear 20 mm / 3/4"
3. install a wide (760 mm) bar, called superbike-bar
1. & 2. make the busa very handy without any loss of high speed stability
3. moves you into a bit more upright position and the wider bar gives you a lot more control
plus it reduces the necessary force to steer
and
your wrists will cry "thank you" to you
i know what i write - i did so with my 1st and 2nd busa and i´m happy as can be with that.
believe in me.
point 1-3 are the best changes you can make for quick cornering - i´m 62 old , 6ft4 tall with, fully clothed, 105 kg
and i had last year 360 km´s on the very curvy alpes´ country road called "route napoleon" from Nice to Grenoble (alpes) in some 7 or 8 hours.
and reaching grenoble i felt so very fine, that i thought over a little day-ending trip through town but little rain stopped me.