As Preston notes, Goncalo has been a labour of love for the hard-working vet and she was thrilled to see him finally break through.
The son of Jungle Cat had been to the races on 14 occasions before finally landing a blow on Monday afternoon as he went on to score by more than two lengths in a convincing performance.
For a maiden runner, who likes to get over a trip, it can be hard to find suitable races in the north of the Sunshine State.
Preston was glad to see her four-year-old gelding finally find a winnable race to advance from maiden grade.
She believes he can get up to 2000 metres and beyond.
“Yes and even the mile's too short for him, really,” she said.