FWIW: because I'm by no means the sharpest crayon in the box, and am barely keeping up in this thread. I've purchased a Gopro type camera. The plan is to make a mount that I hope will allow me to video the boosters in real world driving conditions. I plan to somehow incorporate a tachometer in the view. Also plan to make a mount for an additional camera in the car to monitor gauges. Then hopefully learn how to edit and sync. both videos to show what happening and when. Because I understand better by doing than reading. Hope to gain a better understanding for my own personal knowledge.