"We've just got to wrap her in cotton wool now and we'll be back here in November.
"It's a massive thing for our whole stable."
Since settling in Australia in 2022, the Browne's have continued an upward spiral.
The 2024-25 season has so far been a good one for the couple with success in the $1 million VOBIS Showdown at Caulfield in March only topped by Saturday's success.
"We've had a great season, but this has really topped it off," Browne said.
Browne was devastated at the death of her jumper Monarch Chimes in 2019 and her husband purchased Basilinna's dam So Royal as a 'replacement'.
"Her mum's by Shinko King and I laughed and said 'you can't replace him' but I think he's done a pretty good job," Browne said.
"We bred her and she's done a pretty good job.
"Right from the start today, she was handling the track great and I think I will be the only one hoping for rain in November."