Whether Ray Emery's new mask will help him float like a butterfly, sting like a bee remains to be seen, but maybe it will help him win back the Senators' No. 1 goaltending job.Emery, who is on a two-game winning streak, will unveil a mask sporting three-time heavyweight boxing champion Muhammad Ali tonight against the Hurricanes. "It's good to be out of the doghouse," Emery said before the club's 90-minute flight here yesterday.