That's what I want on the gravel bike so I can swap between battery and dynamo lights depending on wheelset but I'd give it about a 99.99% chance of me never doing it.
It's very worth it. I've taken the rack and 'guards off a few times now that I actually can, has led to increased ride enjoyment, though also much hurried reattachment for unforseen rain
Have been putting this off for way too long. And rightly so because it was a massive pain in the arse.
Can now actually take the rack off for the first time ever though.