Awesome vid. Those Mcoupe's pull hard. Nice toy. I love the Go Pro's...
A little tip from a filmmaker... Just for future reference, use it, don't use it.. Lens choices can be deceiving.
The wider the lens, the faster you look like you are going. NEVER use a telelphoto lens while driving. Because a car traveling at 200kph will look like he's going 60kph, Telephoto lenses compress space, whilst Wide angle lenses stretch it. With a wide angle lens, a car doing 60kph will look like he's doing a hell of a lot more. So, for a realistic idea of speed, look for a 50mm lens, as this gives the closest field of view to what a real person will see.
Hope this helps... Albeit, wide angle shots look sick.