color-coded wind vectors for F5Data

Thanks for the help in getting my F5 feeds colorized. But I notice that the wind vectors don't offer color options. Is there a way you can provide a color selection for them as well? I had hoped to display wind crossovers with height, but that's only practical if the vectors are color-coded.

I should clarify that I'm thinking of color options for various levels, not various speeds--i.e. white for 850 mb, green for 700 mb, blue for 500 mb, and so forth. The barbs already show the speed clearly enough.