Thought I'd jump in first with:
50mm SP4 system , FIM chip, DP airbox lid, radial m/cyl, cast f/floaters, braided lines, 748R slipper clutch, Ohlins rear shock, lightened flywheel, STM adjustable pulleys, 916 crank + single seat.
Only problem is that all that lot is shared across my track and road bikes - mainly on the former !!
Welcome to the 888/851 club!
Paul