BROTHERS in arms John and Martin Burke have been steadily clocking up the winners in recent months. They hit the jackpot at their local track of Thurles last Sunday when their sister Elaine’s 200/1 outsider Killahara Castle, the longest priced winner in Ireland this century, proved five lengths too good for the odds-on favourite True Self in the Listed Irish Stallion Farms EBF Boreen Belle Mares Novice Hurdle.