Talked to the guy about the sheet of brass, he is wanting to do it, but I think I will wait till winter , too many coals in the fire right now. If you have a way of cutting the covers out and drilling the holes, it would be nice to get as many done out of the 12x24 sheet as will allow. I didn't realize there were different sizes, we could do some of both sizes if you want. Different engravings also.