I'd put "install Compact" on my todo list and come Friday night, having not done it, I will remove "install Compact" from todo list using "don't change anything the day before a big ride" as justification.
That's not an audacious attitude. It's easy, you just push a pedal down and when the other pedal is up the top you push that one down and repeat until you get to the finish.
100% what I would do is:
I'd put "install Compact" on my todo list and come Friday night, having not done it, I will remove "install Compact" from todo list using "don't change anything the day before a big ride" as justification.