When he looks over at the camera and smiles as it's starting up...that says it all.The way Davin smiles after every engine starts back up reminds me of my old man, one of the toughest and non emotional people you’d ever meet but let him start a V8 and feel the rumble... nothin but a smile from ear to ear.Flatty's have a sound of their own !! Those were the days. I helped build my first engine when I was 12 . I know that smile. That's hands on satisfaction. Great job !!!