I hear ya Freaky Bobs 650 Hindall would be a really tough pre 70 classer. Where the Hindall has it over Cheney and Metisse is that they're so damn light. I don't know how Harry did it but he managed to build his bare frames 3-5kg lighter than the equivalent Metisse or Cheney and because he machined the crap out of forks hubs and everything else he'd get 'em in 20kg lighter than a Metisse.
Bobs 650 didn't sell which reflects the American economy. Two or three years ago it would have sold in a flash. Note the difference to the above 500 Triumph Hindall.
ps...sorry about the thread hijack but the Hindall's sort of in the same category.