Thanks for the clue. I found this file it's a WBO7. I uploaded it to dropbox cause if it's my current config ( which actually contains several different custom themes under the acrylic 7 heading) then it's almost right for me. Check it out:
the specific long title for the preset I'm using with the fairly good color scheme is called:
"New Acrylick 7 with almost right coloring (preset)"
as above specified path was right. (C:\Users\Public\Public Documents\Stardock\WindowBlinds\[SkinName]\[SkinName].WBO7)
of course be careful to rename your current acrylic7.WBO7 to 0acrylic7.WBO7 before just pasting this willy nilly in there so as not overwrite your current settings.
In fact you can preview the several modified Acrylic 7 presets by renaming this extension as a .txt and open with notepad. It is short and straightforward.