Ardad (GB), the sire of G1 Commonwealth Cup winner Perfect Power (Ire), will head the Overbury Stud roster at an unchanged £12,500 while new recruit Golden Horn (GB) has been set at £8,000. The brilliant G1 Derby winner and European Horse of the Year in 2015, Golden Horn joined Overbury Stud in July after being sold to new investors from Darley and Anthony Oppenheimer. He will stand alongside 2015 Irish Derby hero Jack Hobbs (GB), whose fee has not been decided upon, and Frontiersman (GB), who will once again stand...