I don't know what the housing market is in the UK but if it's anything like it is in my part of the US then buying the FF site might not be too far out of reach-especially if we had a "whip round".
The biggest expense would probably be getting the place fit enough to pass all the government red tape.
Bags, I get the renovated loft room to live in...
After all we'll need someone to watch the place right? I wouldn't need a salary and I can even supply 4 barn cats.