Adrian Murray is relishing stepping up to seven furlongs with his Phoenix Stakes hero Power Blue in next month’s Goffs Vincent O’Brien National Stakes.

The son of Space Blues followed in the footsteps of Murray’s other Group 1 scorer Bucanero Fuerte when downing Aidan O’Brien’s True Love at the Curragh, proving his top-class potential after a string of fine runs in defeat since winning the opening race of the Irish turf season in March.