So today the electrician started work. Mike had given me a good quote and seemed like a genuine guy and so I was happy to give him the work. He also cleans up after himself which is great! You can find him here: MSK Electrics. I had forgotten how much mess this would create as he needed to channel out the lines for the new sockets and light switches. Work started in the bedrooms and I think all of the channeling has been done in those. Also the storage heater is out of the main bedroom.