I recently asked an electrician to move 3 sockets from the skirting to the wall above. He has fitted wago terminals to the existing plug on the skirting and extended the wire to the socket above as the wire was not long enough to reach the new plug. Am I able to put the wago blocks into a wago choc block and put under floor board thereby allowing me to remove my skirting and old plug? The choc block will be accessible as carpet is going down?