A "real" locrian scale would actually only begin on B and a "real" lydian would only begin on F--other than that, the equivalent Lydian would be C-D-E-F-G-A-Bb-C( the notes in an F major scale), and Locrian would be C-Db-Eb-F-G-Ab-Bb-C( the notes in a Db scale)--

MTed