I am in awe of real craftsmen!
We have a fellow who works the County Fair here every year who makes some amazing wrought iron weathervanes; but the prices he commands are steep, and I'm sure are worth the considerable craftsmanship that goes into something like that. I've always been curious about what it would be like to have a forge...
Please keep us posted on your project! I love that design and I will be very curious to see how it turns out.
Good luck!