I think you got the colors looking very good, even though I think there is no official support of the S in C1. (i know some c1 profiles floating around for the S2)I also liked the 180 lens a lot as well. The 120 hunts just that simple but still a fine lens.
180 shot here at 5.6
You forgot the 70 in your lens set which you need when the light is not bright.