Boards arrived today.
The only thing I noticed, which isn't a huge deal, is the mounting holes aren't through-plated. I looked into this, and most fabs require all holes to be through-plated and upcharge if they aren't. In the case of where the prototypes were done, PcbFabEx they automatically through-plate all holes, unasked, so this is probably why we didn't notice... or perhaps Jacob did this on purpose with the final files, who knows.
Anyways, they look rather nice. Pics later!