I thought I'd read that you can make some changes to existing EG shoes without incurring the MTO upcharge. Is this correct? Also, what is the extent to which such changes can be made? For example the Westminster (I think that's the name), the double monk with a double sole and cap toe. Can you get that with a single sole and no toe cap without paying the MTO fee? What about waist bevelling? Also, this has nothing to do with MTO, but are the soles of EGs rounded at the edges at the instep?