On 10lbs would be fast as hell. The 350z is not that much slower than our cars. Although I've also been told the trans in the 350s was garbage above 400hp.
My physiologist asked me what my youngest memory was... I told him the day I got my Z32... He asked how old I was, I said 20 with a smile. He says "what do you mean?" I told him there was no life before my Z32.... Right as I'm about to say "you wouldn't understand" he pulls out his titanium key and says "Mr. Ryan.. I understand what's wrong with you now" welcome to the club.