Confidence

This is my first post on this forum but I've never been checking in once in awhile for tips, how-to articles and inspiration from members rides. This thread really hit me because I'm starting in on a total rebuild of a '70 Dart that I've owned for over 20 years lol. I'm a machinist by trade and I've been mig welding for a couple decades, yet I'm nervous about doing a few of the things I need to tackle. Number 1 is body work! Namely quarter panel replacement. And removing the windshield and back glass. This isn't my first project, but it is far and away my most involved! And even though I have tackled almost all of my own repairs on every vehicle I've ever owned, there is so much I don't know, and that is a little daunting.