i have a gas hob and electric oven but want to change the hob to an electric one. the oven is on a 45amp circuit. i figure thats good for 10kw. my oven only draws 2.3kw and my new electric hob has a max load of 7kw. can i run the hob and oven off the same circuit as worst case its only going to draw 9.3kw and thats if all the rings on the hob are turned on with the oven going. if i can run them both off the 45amp circuit, when it comes to connecting it up do i just take a 10mm from the cooker connection plate to the oven and then loop to the hob? or do i need to loop the cooker connection plate to another cooker connection plate rthen run a 10mm tail to the oven and another to the hob?