Save as script_screenshot with White background

 From:  phlatt5th (P5TH)
9643.1 
Happy New Year Michael and all in the forum! I am happily using Moi with dark mode on one of my computers. I have also been using the save as script Michael cooked up :) which enables a simultaneous screenshot when activated. I find it invaluable for quick identification in my folder. However, I am wondering if it is possible to set it up so that when triggered it defaults to a white background instead of dark gray allowing for saving ink when printing for quick mock ups.
Thanks in advance.
Cheers!