Ascot's Qipco British Champions Day took its final shape on Thursday morning, with the middle-distance heavyweights Economics (GB) (Night Of Thunder {Ire}) and Calandagan (Ire) (Gleneagles {Ire}) heading a 12-strong cast for Saturday's £1.3-million G1 Qipco Champion Stakes. Isa Salman Al Khalifa's G1 Irish Champion Stakes winner and The Aga Khan's G1 Juddmonte International runner-up are joined by the G1 Irish Derby third Los Angeles (Ire) (Camelot {GB}), one of two for Ballydoyle, and another French raider in Iresine (Fr) (Manduro {Ger}) who gives to provide Marie Velon with a...