Awesome, this is the video I have been waiting for all along! Very happy with it and it looks great!
On the crashes: - it looks good but I agree with the sentiment that this type of impact would come from a dive into the ground, not a low angle crash which would be like others said a kind of fireball/rolling fire trail like napalm. But that is something to add in later on and will not spoil the game for me (or anyone I hope) in the meantime.