True, I checked it out thoroughly and came to the conclusion that it would take so much effort to make it safer by en caging the driver into a hard shell. The best option to go for speed experiments would be a tough car like 86 Carola, Charad, or KIA type car may be.
Forgive me for sharing such a story but I had been a dear devil during my teenage and been into stuff like martial arts, jumpnastic, sword fights and what not and what not, last but not the least I took it on bike modifications and bike racing, and been to speeds one can only imagine. What I did, most of the time people got scared of looking at. Sitting on a bike is more unsafe than sitting inside the car. Moreover I've been piloting a professional RC helicopter which trained my senses to be more in control and vigilant. I can drive through spaces between traffic which others believe to be impossible.
What I mean to say is, that for every person the limits for control are different. Some may feel scared to go beyond 60 while others like me feel like going slow at 120 km/hr. Its all about control and also about in which situation you get into at an instant. I would not advice any body to drive the way I drive specially in Kaghan Valley where one wrong move can cast you your life, but I know my limits and I swore not to cross them at any cast.