Had a quick look at the survey in your album. Reminds me of a 65ft steel project boat I took on when I was in my mid-20's. I had a lot more energy back then
Here are some thoughts and things to keep in mind:
You are going to invest a huge chunk of your life's energy into this boat. I hope you're not planning on just owning it for a few years then selling. Plan on being buried at sea in it when you are in your 90's. The reason I say this is not to be cheeky, but you need to conduct your rebuild properly. It doesn't have to be luxurious or fancy, but it has to be SOLID.
Some unknown degree of replanking needed. Have you checked on sourcing 2" thick iroko planks - can you import a big selection of 6-9" wide pieces (so you can cut them down to size) from overseas and save some money?
Lots of fasteners to be replaced. Luckily they are galvanized so will be easy to source. Do not mix stainless, silicon bronze, etc., with your galvanized underwater. Nothing wrong with galv, except they will live a much longer life if you can source some red-lead paint to coat them and the wood with.
Red lead paint. Have you sourced some - do they even sell it in America or can you drive down to Mexico, buy some 5 gallon pails, and drive them across the border?
Can't tell if that anchor nesting plate is galvanized or 304 stainless. Looks like it needs to be removed, repaired underneath, then rebedded. If you ever get to the point where you're launching the boat, then the anchors are all wrong, but that will be another fun TF thread to argue over!
Looks like a wonderful engine. If the compression, cylinder condition (viewed with a borescope), oil analysis (hopefully the owner has a history of tests to show you), etc. are good, then hopefully you'll have a solid engine.
What are the generators like? Gensets are sorta disposable, so you might want to toss it/them in the trash and start fresh and new. You'll need lots and lots of 120VAC to power your tools for the next decade or two of ownership.
If you don't need air conditioning, and can fit 2-3kW of solar, then perhaps you can live without.
You'll need a game plan. Upon close of sale what will you do at THAT boatyard, or since you'll need to splash it for survey, which yard will you bring it to? You may be up on dry land for the next year while you work on it.
The planks will dry out and shrink during that time. Will it need to be re-caulked (cotton and caulk)? Probably a good thing to do anyway, even if not completely needed, including a complete refastening of the bottom.
Are the fuel tanks good or corroded? Small corrosion can be repaired in-situ, but large may be a big headache. New fuel tanks are very expensive.
Like others have commented, even if you go for a workboat finish, the hull, running gear and engine need to be 100% solid. If you are solid in a year then I'd push off across the Pacific Ocean and sail it to SE Asia for a decorative refit.
Hope this helps.
PS - I'm jealous of your dream, but not of your reality. Ha