I dont use my cooker switch/socket,that comes straight from 45 amp fuse on fuse board.Was wondering if this is ok to do,I would like to take switch/single socket out,and replace with double socket,then add another 2 double sockets,thus making a radial circuit.I have 6mm cable coming from fuse to cooker switch,is it ok to leave this,and then use 2.5mm cable to other sockets i would like to put in.I also have been told i would have to change 45 amp fuse,to 30 amp.Any help and info on this would be great.cheers