I really look at the Busa (my Busa) as a "historic" bike. Sort of like you see guys racing old 2-strokes. People think that when something new comes out it's better because it's new, which is just not the case. I love what it is in the context of when it was a new bike and king of the road. No bike sits a top the throne forever, but once it leaves the throne that doesn't erase it's legacy. Most people can't use all of the stock Busa's power, not sure why they need more.
I know I certainly can't and won't use it to even half it's potential, my bike is tuned and makes lots of power already. It's a ferocious beast when unleashed...
I have owned legacy bikes which were surpassed by more capable bikes and although it would have been easy to jump on the band wagon and move with the flow, I stayed true to form and kept the bikes I loved.
With some people the draw to stay ahead of the pack becomes almost addictive.