going to trade this car http://firstgenfirebird.org/show/closeup.mv?carid=580 for a 69 z-28 plus some cash what do you think

If the Z is what you want go for it. Is it a DZ302 car? Do the #'s match. That looks to be a very nice Firebird, just make sure it's a fair deal.

and how nice is the Z?