Like Father, Like Son: The Story of my 1970 Dodge Dart

Condolences for your loss, it appears that it has had a profound impact on you. The idea of taking on the project where your dad left off would be daunting for most, even those who have a great deal more experience. Think of it as building a house, the foundation must be solid before you start to place anything above it. Take your time, ask as many questions as you feel necessary, and work methodically. I don't have enough experience in structural repair to be of any help, but there are many others here who have done it and will be of great help. Good luck, and keep us posted, I have a real soft spot for the 1970 Darts, have owned a few.