is there no chance you can paint them? Mine were in a shocking state and I tried a wire brush with some autosol stainless cleaner but they were to far gone.I ended up just spraying them with gloss black UHT paint and after about 10 coats they look really good. I will try and post some pictures up later.
If that sounds like to much hard work you can try making this guy an offer on ebay.
Item number : 183238906174