Hello;
As a fellow Viper owner I would like to say that I too miss the rollbar on the new VGX. Before you flame me for what I am about to suggest, please think about it first!
BEFORE I owned Vipers, I owned and loved Porsche 911's. yes, all that has changed! However, it doesn't take a rocket scientist to know that the 911's TARGA top is a thing of beauty and simplicity! It goes on in less than 30 seconds, and fits very well.
The top is for the weather, not for racing. That's why we buy the hard-top for our RT-10's. When I want to get out of the rain, I don't care if I can go 80mph! I just want to stay dry.
The targa idea is not bad at all if you have ever used one, and it sure beats the toupee' hands down. We could still be offered a more serious molded hard-top for high speed driving like we have now. as you RT-10 owners know, the toupee' is a major headache!
Just my 2cents
Jim