I made a mistake and several years ago had new, real wood floors and skirting fitted throughout the house. We lack power points etc. I've been looking at Google/etc for a few weeks to see if just disconnecting old wiring etc and creating new channels etc and keeping some old routes open to pull wires through will work with minimal damage to new flooring. Any damage/cuts could be under were the furniture sits. This will cost more in labout Any ideas, tips?