When I test drove an NSX 6 years ago the owner said he had never taken it above 5,000 in 2nd. He just let it sit in his garage. I imagine most owners have never had this much fun in their cars as you had in this video.
Nearest track to my location is a 2.5 hour drive where I am more likely to get hit by some hillbilly in a pickup truck swerving into my lane while texting. If you can set up a closed parking lot for doing this, good for you. It sure beats going to another city to drive circles around a parking lot.