A couple of years ago, my wonderful wife, and some great friends, pitched a pile of money together to buy me a beautiful BBQ. I decided to make some ribs last night, and noticed some of the grills were a bit rusty. They "were" porcelain coated cast iron grills but I think after many uses the porcelain coating is coming off. Should I shell out tons of money for new grills or is ok to keep using these ones, but keep them oiled really well? What do you think.