Change in voltage

When I was a kid my older friend used a piece of plywood and tacked up his 1970 Truck harness . I helped him unravel all the tape and he systematically replaced each wire and terminal . Then rewrapped it . Looked similar to this. It wasn't really bad . He just took his time and did it here and there until he was finished.

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We used to rewire cars with spools of wire when I was a teenager. Back then I had lots of time and no money. Later in life I find it has reversed. Seem like I have less time and am willing to trade some money for time. It all comes down to a personal decision on everyone’s part I guess.