That's quite a lengthy list -- but understandable. I know those items are not things you will jump into right off the bat so I won't even go there about advising you to take it easy. You sound like you have a great handle on things.
You'll find great satisfaction in doing the right things first - regular maintenance, tuning, clean-up, etc. You'll even find your list growing as you proceed.
One thing I would suggest is to create a running record of your efforts. I have an excel spreadsheet that goes back to the day I brought it home. I had to go back and re-create it when I started the rebuild but since I am the original owner and am a little anal when it comes to keeping receipts and shit it wasn't all that hard.
It really helps down the road when you can't remember when you changed the oil or greased the front end.