Any more suggestions, maybe add or remove items from the list below?

Chassis
Engine-Clutch
Cooling-Grille-Oiling
Electrical
Fuel-Exhaust-Carburettor
Transmission
Brake
Suspension-Steering & Axel

Body
Paint & Panel
Doors & Glass
Seats & Trim
Wiring Harness (goes with Electrical?)
Accessories (anything else?)