team caffeine

hi, i was wondering if there's a newbie stickie or FAQ somewhere. i'm thinking about buying a 300zx and i was just wanting to get some basic info.

i own a prelude now and i'm a mod for preludepower.com and the now defunct hondaprelude.com. i really do know how annoying newbie posts can be. can someone point me in the right direction?

i'm looking for some basic things:

what to look for when buying
common problems
basic upgrades (i/h/e?)
stock track times
differences in years
etc

btw, i'm looking at an 86 300zxt right now.