My busa is a drag bike, not a cafe. My cafe is a 78 KZ650, so I'm not sure what you could steal from it lol. Here it is anyway: (a work in progress, though, they are always "in progress" right?)
Off the top of my head:
Cafe bars, new grips
vance and hines sidewinder
removed damn near everything nonessential -blinkers, mirrors, fenders, fairings, controls, etc.
Rewired, removing all of the above wiring and using about 6 wires now.
new tail
ground down random metal (chopped)
removed centerstand and rear brake (big and bulky)
removed tach and speedo (---probably did the most for the cafe look I wanted)
etc.
To come:
18in rear wheel
remove everything (battery, reg/rec) in "the triangle" under the seat and making that whole thing see through.