There are several metal workers in the SO area.
I'd suggest picking a couple from the above list, and either visit them with the photo or the actual stand so you can explain exactly what you want and get some price quotes.
Personally, I had Alberona do some work for me many years ago and I was quite satisfied. I'd go there first.
Promote your business here - Businesses get highlighted throughout the site and you can add a deal.
mulemom