To me, RM has been about the nice clean arabic numerals. In actual fact, I am a bigger fan of the filled in small arabics than even the stylized ones they've been using from the RM5 to the RM11s etc..
The Roman versions do nothing for me and I don't think it's the DNA of the brand....I would love to see an execution of this watch with the more "traditional" RM face.
-Sam