What material would you guys want it made out of? Galvanized would be cheapest, while stainless would be the most expensive option. I'd need to produce about 15-20 at a time minimum to make it worth firing up the water jet and keep prices as low as possible. Of course costs would be a little lower for bigger batches.

I don't own an S5, are there any technical drawings for it anywhere so I can get dimensions? If not, I'd need to get my hands on one.