It won't be easy, but being a chippy I could soon knock up a mould for a 10 ton concrete stone. We'll need some sponsership though, the mold and the ready mix would cost £500 min. Six levers another £150 and if we decided to erect the stone as well as move it we'll need to lift it 7ft into the air, that'll take a fair lorry load of timber. Then we'll need somewhere to perform, might be able to do it at the tramway museum where I work. I'll leave you all to think about it.
Regards Gordon

I'm in, for a bit of manual labour & the chance to meet up with a few HHers.....would Pete G ( if he's lurking) know of any candidate stones local to Avebury where you could try without causing offence...great to prove the theory, then if wider (TV) acceptance, fantastic !