Which size Fire Magic grill do I need?

Fire Magic Gas Grills are measured differently than most other gas grills. They measure the size of the grill by the cooking surface of the grill, and not end to end grill. Other brands that may be considered a 36" grill will be smaller than a Fire Magic 36" Grill. Listed below are the cooking area sizes for each style. Each "style" listed below is a code. "E" stands for Echelon and the "A" stands for Aurora, and the number following is the square inches of cooking area of the grill.