Geeeeez stixy mate.... I can see why you were distracted away from BT...      I've never seen a W AMCA in the flesh before  ... 

PISSER        http://www.youtube.com/watch?v=jAKzs6terhY  

Yea. I saw them as well Stix when we went up a bit later. My old man had one when he was a lad but unfortunately I don't know what became of it.

the power weight ratio were good on the oldtimers ,the handle bars look uncomfortable unless your arse is up in the air for another reason