I've built 3 of these and loved each one. Would love to have one of each and was highly disappoiinted that AM never got around to the roadster version as well. I did build one of those for a slot car and Eagle's Race did it in 1/43 diecast. The white over blue car from AM, the blue with white nose, and a Delmo car with VRM decals before the Revell reissuie. The headers and control arms weren't available so had to do the best I could. I have the book as well. My all time favorite race car, especially with all the mystery that surrounded it. To anyone going to build these, the racingicons site is invaluable. Here's a link to a few pictures of mine http://s30.photobucket.com/user/rcarlisle/library/gs vettes - one of the pics shows some vents on the rear window of the Delmo car. Don't remember where I found the shapes or if I made them. But those cars, like so many other handmade race cars of the era, had details that changed from race to race and day to day. Good reference is crucial and now, it is easy to find with the internet, seems like. No excuses...lol Nice work on this build. Will keep following.