I took pictures of just about every step and at every angle. Then used zip lock bags to hold small items. I labeled everyone so I knew exactly where it came from. My biggest mistake, which I am just now realizing, is that I trashed a 58 hood to provide more floor space. Well, now I really could have used the brace off that hood to fix my 55.2 hood!
Oh, set up a webshots.com account and upload all your photos for safe keeping. It also shows everything in chronological order. It helps to go back to see how far you've come when you are about to give up.
Michael