Back on point
You should think about what you can do, what you can learn to do and then farm out the rest.
When I decided to re-do my 66, I knew I could replace parts, strip, sand blast, paint and re-assemble without any problems.
I had never tried body work or welding, build a race engine, overhaul a tranny or re-build a rear housing.
I learned to weld, did the body work (thankfully I had a good friend show me what I did wrong), had another good friend guide me in building the engine and the 3rd member (learned a ton) and my BIL helped me with re-wiring the entire car.
I farmed out re-building the T10
I cannot express the satisfaction after the car was finished. Yeah, it took 9 years to do it all, but it was all worth it after the first drive!