Hi all , a family member has asked me to come and install a small board and downlights and sockets in his newly buit garage. There is currently a 6mm SWA cable running from the house to the shed which has a small garage board powering lights and sockets in the shed. I was going to change that to a small 6 way board and run a new supply from there on a 40a RCBO accross to the garage and install a garage DB (RCD +6a,32a) mcbs for the lights and sockets in there. Is there an easier way to do this?