ok so now I did a little on your logo (wich I am not supposed to do as I am busy with other stuff).

I detailed out some of the shapes- to make them more interesting and to give it more motion. And just to give it the little xtra I did it in 3d and afterwards otimized the curves as vectors.

..
here are some final color variations

the last one can be used for fax, stamps or any 1 color type
I´ll send you the vectors today or tomorrow

hope you like it