Not the range top, but the cooktop? We put an offer in on a house with a 30" electric cooktop. I want to change it to the BS cooktop. The BS cooktop looks so much smaller than my RNB range was (RNB had the space between the 4 burners - the cooktop the 4 burners are all touching). Can I still fit all my huge pots and does it work as well as the RNB? Does the stainless underneath get ugly? I love my all cast iron RNB!