Quick question: I wear an 8D for my AE Weybridges, what size should I go for for a Neumok? I was thinking 7.5D but some have said go down a full size instead (i.e. 7D). Thanks! PS Also, if I wanted to buy now, should I go with Amazon and use the $50 off mentioned earlier (expires 9/19), or should I wait for AE's own sale?