Good to hear that "Richie" is going to be making this film about Hunt/Lauda. He is one of the guys out there with the ability to do justice to this story imo. I hope Hollywood doesn't balls-it-up.
As for the antis campaigning against this I don't believe for one second that they genuinely care about the 'endangered species'. If they did they'd be campaigning against the hundreds of dogs that run free on the adjacent common (speaking as someone who has taken full advantage of the facility).