I'll put this YouTube video on this thread, since it gives more "info" about the Z06 and it's more information than a review. We see Edward Xu (aka "EddieX") along for a ride in the Z06 and towards the end of the video, he's in a different car equipped with the Z07 package so you get his impression of its differences compared to the "regular" Z06. Some interesting commentary about the Z06 from the GM drivers. The first driver in the Z06 at the start of the video is Aaron Link (lead development engineer) and of note, he confirms that the convertible version of the Z06 will be released/made at the same time as the Coupe. Good to know if you're planning to order the convertible Z06.
One other thing I'll point out: the first car at the start of the video is equipped with the new "full Adrenaline Red" interior. Several times in the video you can see the obvious reflection on the front windshield, from that interior colour. So even though the colour isn't as light compared to the natural dipped or the "grey" (really it looks white) lines from other interiors, it still shows up and IMO would be annoying, so it's an interior choice I'll not make. Make your own assessment after you've watched the video.