Yftach Herzog's dashboard

I really like the Mashtape, Lyricmaster and Now Playing extensions. Is there a way to make them appear all at once. For example split the right sidebar between the playlist and the lyrics, or moving the playlist to share the middle of the screen with the I-don't-know-how-it's-called in the middle of the screen that shows the songs in the current location. Currently I have to switch between the two of them, but when I move from the playlist extension to the lyrics extension in the middle of a song, it won't fetch that song lyrics (if it wasn't saved before).

Any suggestions? Thanks. Yftach.

P.S: I'm really unfamiliar to Songbird for now, so be gentle.