Another update. My husband is a nurse so he does not think he is much of a handy man. I think he does a great job but when he was cutting a whole in the kitchen bench to put the sink in the house we have just sold, the circular saw slipped and nearly went through is stomache, I was just a bit worried about him cutting the hole in the bench for the gas burners and so was he. The painter who is painting our house said to me, "Is Rick going to cut that hole in the bench?" I told him that I didn't think he wanted to do it. I was going to call a carpenter. Steve the painter said. "I'll do it if you like". so he did. I was so grateful. So the hobs are in the bench and the gas fitter is coming tomorrow to connect them. Stand by for photos once it is all tidied up.