Thank god but ensure you take everything out before you start you need to see every part of the frame and underside. remove seats, doors, hood, guards, panels bumpers, give it a good wash keep it in a dry place, sand out all rust start with 80 grit work up to 120 160 if you are feeling frisky. If you are feeling up to it take out everything from the engine bay but for gods sake make sure you record the whole removal process so you know how to put it back together ive seen to many people who do this screw this up and have no idea how to reassemble and add a month or 2 onto their restore time. You don't need to buy new parts till you clean everything up. as you reassemble your engine ensure you clean each part sand everything down and coat it with protectants(There are a lot out there its up to you to choose the one that works for you best). I see a beautiful car in your future just take some time and patience cause you will need it.. Another suggestion if you need to fabricate new panels choose a non-corrosive metal to refurbish the panels