This thread is full of great suggestions and pointers of where we would like the Z/28 to be. Now that the ZL1 is nailed down and entering production, I would suggest that GM go ahead and throw out what their targets and broad ideas for the Z/28 are, along with a general idea of when it will hit the street. I think that the rabid hive mind on this here forum can handle it.
Also, I would love to see a slightly more tubbed rear. We need to be able to put at least some 325's back there.
More usage of aluminum and carbon fiber would not hurt anybody's feeling either. (roof, frame, floorpans?? )