By Kimberly Butler IT WAS good to see 20-year-old Luke Ferraris back in the limelight after steering long-standing maiden Smiling Time to victory at Happy Valley on Sunday. Ferraris, son of former Hong Kong-based trainer David Ferraris, was a big hit in his home country, with over 300 winners, two South African champion apprentice titles, and a Group One victory to his name. Since arriving in Hong Kong as a fully licenced rider last season – he rode 20 winners – Ferraris is proving to be one of the emerging talents, alongside compatriot Lyle Hewitson, in the jockey ranks, and looks destined fo…