starting to agree with you cavey (just not a fan of black trim), it does seem more balanced but reckon the black needs the button guard side trim to remove the big empty space where the silver is as reckon they did the decal design to suit the premium which I am guessing will have these rails.
Also that is the reason for doing the art to get a feel of what would look cool and what doesn't saves spending a heap of money and regretting it.