We've decided on a recipe:
From the '95 900ss:
Inner Cases
Oil Pump
Gearbox
Outer cases
Flywheel
Ignition pickups
From an EFI 900SS:
Air Cooled Barrels
944 Piston Kit
Bucci Adjustable Pulley Kit
From the '87 750F1 S:
Stator
Rotor
Heads
Swingarm Bushes
Swingarm Seals
Exhaust
From an early 748:
Crankshaft
From an early 996:
Rods