Excellent idea. I'd invest.
Trouble is, guess who owns all the land round Thornborough Henges (and indeed the Henges themselves) and guess who's tenant farmers haven't taken DEFRA's grant money to desist from ploughing so deep, and guess who has been saying so loudly for so long "we might as well be allowed to quarry as the ploughing will have ripped up all the archaeology within the next twenty years"?
;{