'The Elvira Show' (1993 CBS Pilot) VS 'Sabrina' (1996 Onwards..)??!!

Mad to see horror icon ELVIRA (of movies "Elvira: Mistress Of The Dark" & "Elvira's Haunted Hills" & TV's "Elvira's Movie Macabre" fame) once got her own CBS TV sitcom pilot "The Elvira Show" way back in 1993... only to be dropped as TV execs found her character/performance too "risque"!!

However many of its elements (including the set/setting, title-character-discovering-her-powers, witch-aunt/relatives characters, pet talking-black-cat, silly-spellbinding and mortal characters caught in-the-crossfire) eventually wound up in what we were to know as "Sabrina: The Teenage Witch" (1996=2003)!!!

http://www.youtube.com/watch?v=7it-GI9jj0Q

How close are the two actually related? Anyone in TV-land shine a light on same?!!