Help Modifying Lyrics Window to Chord Region Sheet

[MusoBob]

There's a Cockos script Scripts\Cockos\lyrics.lua
I know I always ask too hard stuff but I'm just looking at modifying lyrics.lua to work as a chord/region viewer.
It will have 4 measures across and each beat of that measure can be edited with a chord name that will edit
or insert that region and display that region's color.
It needs to work like the gif under.
I don't mind making a donation if someone would like to help out.