I've been wanting to purchase a grill/griddle pan for some time now and I think I'm ready to take the plunge. I've enjoyed using my cast iron cookware while camping, but it somehow never made it into my kitchen:) I was looking at the Lodge cast iron grill/griddle, but became concerned because my gas range (ge profile) has a ceramic cooktop and the darn burners are 4 different sizes! Are these issues going to present a problem? Does anyone have any experience with similar issues or products? Thanks! Val