I did one for a guy that had a big stainless BBQ on one side cut into the granite counter top. On the other side a double burner camp chef stove also cut into the granite. On the far end he installed a little round fake gas log in one end elevated a little higher then the counter top. He installed the camp chef to cook in his dutch ovens and to have a griddle to cook breakfast. His was a large island shaped like a boomerang.Worked out nicely for him. We had to run a 3/4 inch line on a 2lb meter set.