Hi im new to this, my question is can i connect a 0.79kw oven using 2.5mm cable to a 6.0kw hob using 6.0mm cable which will be then connected to the CCU on a 32mcb at CU, as im not sure if i should use 6mm on both as some as told me, i do not have a 13amp socket near by so the oven can plugged in seperately, any advice i will be very grateful.