Cool, thanks. Makes sense. Agree, my old Vapors had a much narrower non-anatomical toe cap. So I bet you are right on actual length not being different between the Mako and the Vapor. Just feels different because of the design.
I'll try the pen test tonight. Assuming something like a standard Bic/Papermate or similar is the circumference we are talking about. About as thick as a standard #2 pencil if it were round. And I assume I should be going down the inside of the tendon guard at the peak of the heel.
The width is spot on. The EE is definitely the right choice there. Nice wrap, minimal negative space along the entire length of the foot up into the toebox, pretty consistent and sufficient distance eyelet to eyelet once tied. The only question is length.