Well we've got it cracked down here in Ciderset. Put the turbine on top of the Mendips and it's obscured by the PE. Sorted.
Off topic slightly, this new turbine near us is owned by Ecotricity. They are usually more expensive than the other providers but I wonder how high a barrel of oil has to go before they become the cheapest?
Oh dear, I do come up with nonsense at the end of a nightshift.