noone has anything against it?
i'm thinking to make them separate, so they won't be confused (well they will look the same anyway

) and you can see everything, shorcuts can be defined to switch bars on/off, also they will be easily customized, e.g. if you usually look for subject you can leave only the subject edit box etc., i'm thinking even to make "subject" "author" words removable too so you can have a short edit box when you know what it is.