I've just ordered that camera, and the "Cruise Cam" headrest mount. the GoPro doesn't have a 1/4" bolt hole like most cameras, so I'm hoping to use the very high bond tape to attach it to the mount (hopefully in a removable way that will let me use the other mounts when not on the track). Will let you guys know how it goes. Cost a little over 300aud delivered, so if it works well... !
BTW, just confirmed something else: Noone is allowed to stand on pitwall whatsoever now. Paid, unpaid, signed in or not. Not allowed. GHEY.