With the reins dangling around her shoulders, Vibrant Sun led home a trifecta for Arrowfield Stud’s ailing stallion The Autumn Sun in Saturday’s $1,000,000 Group 1 Sportsbet Australasian Oaks (2000m) at Morphettville.

Just twenty-four hours after the passing of Wexford Stables figurehead Dave “DJ” O’Sullivan, the New Zealand training icon would have been looking down on Te Rapa with a beaming smile as promising filly I’munstoppable led from go to whoa to capture the Gr.3 Inglis Sales Cambridge Breeders’ Stakes (1200m) for the Matamata operation.