Wouldn't cost that much to train a Cagro operator up. Wouldn't take much to have a fiery do a met observers course, train him or her on Cagro. (Good luck getting one of them to sit in that little tower all shift doing it though, I'm tipping they'll tell you to fark off, better things to do).
And good luck finding someone to stump up with the insurance premium to cover these 'Cagro' operators. Cos when it goes tits up, it's gunna cost somebody some serious coin.
Change the liability laws in Australia and you might have a chance.