Lyric Window Size

The script-XBMC_Lyrics-main.xml file controls the lyric overlay for the Music Visualization (MusicVisualisation.xml) screen. I've been tweeking that script-XBMC_Lyrics-main.xml but have been unsuccessful in decreasing the # of lyric lines, while still keeping the blue current lyric line centered. When I change the height of the lyric window, it simply moves the blue line towards the top. Any direction would be much appreciated.

BTW, once I'm done, I'll publish my script-XBMC_Lyrics-main.xml & MusicVisualisation.xml files along with screenshots for anyone who wants a little different experience.