Termites: tent, replace some wood, patch the rest. No big deal.
Replace laminate flooring: no big deal.
Multiple outlets do not work at all? Sounds like a serious electrical fire hazard. If it were an easy fix and just replace the outlet box, it would have been done already.
Most houses on my street are 75+ years and have had complete replacement of their original electrical systems. It can be done, but it will be very disruptive and expensive.
