i just turned 18 and im lookin to buy a 4th gen z28 this summer. where is the best place to look 4 a car like this and is their any common problems i should watch out for? also, wat would be a good starter mod for me to put in, i have a pretty restricted budget cause im goin to college but im pretty good bout turnin my own wrench so i shouldnt have to worry about the cost for labor... if anyone could help me thatd be great