Spares box

I am hoping to get my 95 Neon together for the July 7-8 race at Race City in Calgary. Since I am six hours from there, I want to have a pretty comprehensive spares box. Is there anything unusual you guys have broken that you really wish you would have included? Looking at the cheesy plastic gas pedal mount in my Neon makes me think I might take one from my parts car...

Standard stuff in my trailer:

Front Knuckles w/New Hubs and Bearings
Rear Knuckle
One Front and One rear Strut
Front Control Arms
Rear Control Arms
Rear Wheel Bearings
Brake Pads/Rotors
Clutch/Cable
Transmission
P/S Pump, hoses, belts
Ingition coil
Spark Plugs
Shift Cables
Accelerator Pedal/Cable
Alternator
Steering Rack
Front Cradle
SWAYBAR BRACKETS
Calipers-They Fail
Timing Belt
Tie Rods
Springs for Tuning
Injector Harness
Engine Controller
Fluids
Brake Cleaner
Oil Filter
Halfshafts

I am sure I have forgotten something. I like to finish my weekends regardless of what breaks!