dam man I like that whow much are they you should have a bunch of them made they would sell before they were made Me for one,and if your taking orders put me on the list,for one mybe two???
They were made by Direct Sheetmetal(see Link below), I made blueprints and sent them to go off of. Give them a call, them they might still have the dimensions and can make you a set, If I remember correctly they cost around $ 275 but don't quote me or them on that price.