OK, ran this by management today. We could easily make them, all the way up to 4" thick if you wanted, but as I alluded to earlier, its about how much they could sell. They won't cut just one or two sets. As with anything, the more mass produced it is, the cheaper it is. I'm pretty new there but previously worked with the plant manager for 7 years at another fab plant. This is a much smaller and privately owned business. They're looking to grow their business, this could be a way IMO.
If you can make these, you might start a thread in the main forum to try and gauge interest.
-S