I've done the whole "mod madness" thing on several past bikes and I'm
so done with that. As a consequence, over the top stuff like spinners, chrome, neon, etc. aren't my cup of tea. Less is more IMHO.
I shake my head at the money I've spent on mods over the years- and for what? The bikes were substantially unchanged in terms of their road going performance. The only real difference is my wallet was lighter by a few grand per bike.
I now invest my money in good gear, riding schools, and moto-destinations for the painfully small number of times a year I can get out and tour on my bike.
Have you ever done a track school? What you'll learn is indescribable. Ever ridden PCH, Deals Gap, Cherohala Skyway, Blue Ridge Parkway, the Triple Nickle, or the Black Hills for instance? Religious, I'm telling ya.
So my advice to you is, instead of vain attempts to make your Hayabusa a "complete" bike, try to make yourself a more complete rider. Sign up for a track school. Go on a motorcycle vacation. Ride more, mod less.
FWIW