My first post, I am sure to have more questions in other areas. I'm in process of upgrading a home from my father's estate.It was built in the late 40's to 50's At some point its been rewired with 2-wire. I know it needs a 200 amp panel to sell or keep, but have been unemployed over 2 yrs now...

I recently bought a house with 2-wire throughout, 2-wire without grounding conductor. Home has a circuit breaker box, 100 amp service. This is a brick ranch on a slab, with the electrical service grounded only to the plumbing. I don't have an immediate need to replace all of the wiring in the...