@iwrats - Shortening cranks - Mike likes a SRAM Apex set 175 with solid cranks, ie ones that aren't hollowed out. He then drills out a 15mm thread right and left tap. Cut off the surplus and polish end so a two tone crankset! Kids Racers on web offer same thing so smaller riders can get fitted with a 2 x 10 compact double - MB better value.
@Greenroofer - worth searching out the Guy Martin Speed episode with MB. Guy Martin is a slight cynic on benefits of reformatting a bike till he rides and breaks his best TT effort that he had done on a 'head first' bike. He had to learn to balance an MB Ratracer and admitted he didn't believe and wasn't trying too hard!
When Graeme Obree went for his HPV record Mike was very keen to help but.. . you know the rest!
Edit: Link at the time and includes screenshots from LB now lost in my Flcker stream.
http://citycyclingedinburgh.info/bbpress/topic.php?id=13781