I happy to calm you down help a friend. A friend sent it to me before I started to realigned my front clip. I removed everything except the doors and frame rail and his guide was helpful in reinstalling all the sheet metal.
Enjoy, it's always starts out simple repair and gets bigger, heck I started on the front clip, as I reassembled I was replacing items and repairing items, it's always this way starts small and always find more to do, it's part of the passion of owning a Firebird 1st gen.
My next project is to replace the Conv. Top lol