introduction and question-what month in '04 did the 350Z updates happen?

Hi, my girlfriend recently grabbed the wheel of my modified E36 328i because she saw an animal. It was raining, the car slid into the grass and flipped over. Moral=only let your girlfriend ride with you if she’s hot. Which mine is. Anyway, I’m seriously considering purchasing a 350Z track pack and saw a nice one on trader. I wanted an M3 but am under 25 and because of my idiotic (but hot) girlfriend, I got a careless driving charge and can’t afford the insurance. My question is, which month in 04 did the suspension and gearbox changes occur? Also, where can I get a similar bodykit to the nismo s-tune gt for not too expensive? And finally, is it possible to see 320 (flywheel hp) with fairly simple n/a parts? Thanks a lot guys.

*an animal I was about to pulverise, not just a random animal on the side of the street

okay sorry for replying to my own thread, but anyone know a good source for used parts in ontario? like classified sections of forums that I don’t know about? cause the classifieds on this site doesn’t seem to have much Fairlady stuff