Thanks a lot for the details.
And yes! We have created a similar, but very flexible, system where you can choose to have certain (or all) colors in “buckets”, so you can later change/adjust each color instantly while looking at the colored frame or whole animation. Perfect for getting all colours just right. Or even for changing the lighting environment drastically, going from say day to night.
Here’s how we see the interface look so far (this will probably change 117 times before we finish it) 😉