I'm certainly going to copy that upper windshield bar so close that it touches the drivers head. It's important that the head firmly contact the cross bar before the belts have a chance to tighten up. Also during heavy braking, the driver can rest his neck, important for those long enduro races.
Note how close the knees are to the ironically names "knee bar". Again, important to have solid contact before the belts begin to tighten.
Now note the creative bends in the main hoop, sure, some sanctioning bodies may not approve of such creative design, but they are simply behind the times and don't understand how important looks are inside a race car.
Maybe this guy is looking for a co-driver for some upcoming event. Where do I sign up?
The snow is just starting to fall, tomorrow's lapping day at HPR is a long-shot now. So I'll add a couple of pics of the fender rolling last weekend. I rolled the first side with only the tiniest crack in the paint. I took the same care on the second side and instantly caused a 6" crack. 

