I wish to build a large Outdoor Island Barbeque. I will be using 1/2 inch Hardi Backer board with 20 gauge Aluminum studs. I will either use tile or granite for top surface. I will have a steel tubing structure built (somewhat like a rod iron fence as the foundation for the top surface - this will lay across the top prior to placing a surface of hardi backer and tile or granite). I am looking for a HOW TO BOOK or suggestions as to the construction... any help would be appreciated. Thanks, Alan