Indoor Santa Maria?

Hi Farkers, it's been a while. I haven't posted anything recently, but have thoroughly enjoyed the fellowship from afar. Question: The lead lady and I will be remodeling our kitchen to better suit my chef-y needs which involves a few wall removals etc...basically making a giant chef's kitchen. In doing this, our large corner fireplace will basically be now IN the kitchen. I want to get a santa maria style grate/pulley system to cook over the flames of my stock of seasoned cherry wood. Any ideas as to where to source such an object? Thanks in advance!