Chris Waller has collected another Wyong Cup trophy with the win of Durston.

Chris Waller looks to target Sydney's rich new races in their inaugural running.

Alysha Collett went to Warwick Farm for one ride and came away with the feature race.

After spending over 12 months plying his trade in Queensland, the Chris Waller-trained So You Win has taken benefit from the trip north by taking out the Listed January Cup at Rosehill Gardens.

There was barely a moment of concern for punters that backed Ellsberg in the $160,000 G2 Petaluma Festival Stakes (1500m) at Rosehill but the Villiers Stakes in a fortnight looks far from a foregone conclusion.