Sara McGlashan starred with a 55-ball 84 run as New Zealand beat hosts West Indies by 56 runs to set up a summit clash against traditional rivals Australia in the Women's World Twenty20.Riding on McGlashan's blazing knock, New Zealand—who finished runners-up at the last edition of the event—-made 180 for five in their 20 overs.In reply, the hosts could only manage 124 for eight in stipulated 20 overs on Friday. McGlashan was declared player of the match.The win sets up New Zealand against Australia in the final scheduled on Sunday May 16 at the Kensington Oval, Barbados.