Bryan Hall and his wife Lorraine operate Graceville Thoroughbreds in CQ and bred So Koby.
They have also had great success with galloper Sunnycoast in recent times.
Sunnycoast and So Koby are both out of mare Even So and race in the same white with gold sash colours.
There is a $120,000 Class 3 Handicap Highway race over 1000 metres at Randwick next Saturday that Shelton is considering targeting So Koby towards.
“If she is ready for that, we will have a think about that over the coming days and have a chat to the owners,” he said.
“I wouldn’t think she would disgrace herself if she went to a race like that.