If you feel any overwhelm at all when contemplating a change, my advice is to scale it down. And down. And down. Teensy changes work partly because they help us to avoid push back from other parts of our system
Information is little pieces of idea that you have. Your speed lists will probably consist mostly of information.
After you collect a bunch of information, you'll detect patterns and relationships. As you integrate ideas together, it becomes far greater than the sum of the individual pieces- it becomes knowledge .