yup, you need to have a fire extinguisher mounted properly in the car (not just screwed into the carpet). i made a bracket with mounts to the seat rails in mine. Blue triangle (just blue electrical tape will do fine) to indicate the battery location in the car, and finally the secondary bonnet restraint. if your bonnet on the car is standard it SHOULD be fine as technically it allready has a secondary latch, because you pop the bonnet with the lever, then you release the catch at the front... (mine is standard and ive never had a problem...) also dont forget, cover all limbs, so long sleaves and proper shoes are important. my mate once forgot about this rule and turned up in a short sleave shirt, he had to go home and get changed...
i think that covers everything you need, oh, most important, HAVE FUN!!!!!