Tuhia he haere tonu mo tenei whitianga - I awhina a Costello ki te whakarite i te kaupapa o te tino pai mo te kapa hockey hukapapa a nga taane a Kanata, me te tirotiro i te turanga o te kapa hockey hukapapa a nga waahine a Kanata, me te 1990 IIHF Women's World Championship
He aha? Hei taapiri ki tana mahi mo te hockey motu o Kanata, i noho ia mo nga tau 15 hei kaiwhakahaere i te Rōpū Hockey Hauauru, me etahi atu tau 14 hei mema o te kaunihera o te International Ice Hockey Federation. Kua whakauruhia a Costello ki te Whare Whakataetae Hockey, te IIHF Hall of Fame, Canada's Sports Hall of Fame, he Kaitohutohu o te Order of Canada, me te kaiwhiwhi o te Order of Hockey i Canada.