Consider a small icon tweak for visually impaired?

First of all, what a wonderful program. Thank you for all your efforts!

Maybe this is just me, but in the status column for shows in a season, the icons for “Episode is downloading” and “Episode is missing from disk” are similar enough that I have to check pretty carefully to see the difference. Would any of these choices be possible?

  1. tweak the icons to make the difference stand out a bit more.
    2)Tweak one of the icons to add a bit of color.
    3} Tell us what the icon files are named so we could substitute our own icon.

Thanks for considering this, and thanks again for a fantastic program.