1. Thanks! I'll swap out the bulbs shortly.
2. Thats the key - you do this "every time". I think I did creased/cracked the edge of my liner, but since it was tucked behind/into the A-pillar liner, it was not visible. Unfortunately, I am one of those people that will dwell on that one little stain, or scratch, rattle, etc, especially since I spend a lot of time in my car (at least I used to before the COVID19 lockdown). So I'd rather not cause any cosmetic damage to my interior if I don't have to.
On a related note, right after I successfully swapped my visor, I tried to swap my rear wiper blade and promptly broken my wiper arm... This time, only a $20 mistake.