...which ones would you like to see get the colorized treatment?

To be clear, I don't think that they should colorize a whole bunch of episodes. Maybe just a select few. I know that they colorized Glow Work Cleaning Powder 30years ago but colorization has improved a lot in the last 30 years.

Here are some I would like to see colorized.

Principle of The Thing (just so we can get an idea of how hillariously ugly that wallpaper that Ralph bought looked like)

1954's version of Love Letter. (When Ed's apartment is about to be shown, you can hear the crowd laughing due to how loud Ed's apartment was)