Here's what I whipped up whilst playing with it. I played with motion blur and gaussian blur, along with a black and white version.
motion blur, color
motion blur, black and white
gaussian blur, color
(heavier blur than yours... a lighter blur like yours will look much more realistic, a heavier blur like this can be riskier, but gain a little more pop). given the two side by side, I would probably pick the lighter blur.
gaussian blur, black and white
(heavier blur than yours... a lighter blur like yours will look much more realistic, a heavier blur like this can be riskier, but gain a little more pop). given the two side by side, I would probably pick the lighter blur.