I looked at that as a project but decided against it. My new project is to perfect the custom bread bag liner to be creaseless. I have a few ideas and the bread bags are plentiful. The only ugly creases were on the end but I must pursue perfection to win over those with crease sensitivity.
So you've never lined a mold with parchment paper? Watch the videos, listen to the advice, and go for it. You may be a pro right off the bat. You could also find yourself in that deep dark pain cave, growling and drooling like a rabid dog. It happens sometimes; I've read about it.