I have been all over India and back looking for inexpensive cooking grates that fit the future brick smoker I am building. Is there any ideas or links to find 22"w x 25"d square and self supporting racks???? Possibly porcelain coated steel with 1/4" rod?? I know it sounds custom but just reaching out to all of you for a little guidance and ideas. Thank you all and have a very nice Thanksgiving Holiday.