The bass is plenty high in the mix! Were you using a P bass per chance on By the Conductor's Wishes? For this sort of music I would probably use less mids and focus on a really beefy fundamental... piano is a tricky beast to 'get on with' tonally. I feel that I can hear too much of the bass's own character, whereas I feel the music is pushing me to listen to the piano in the main.
Interesting music. A bit screamo, a bit Muse, a bit emo, a bit punk, a bit cabaret, a bit pop... the piano is an interesting choice, but quite refreshing. I was expecting something like Roxy Music.