We like 204 and 203 but are concerned about how it may reproduce on paper. Perhaps you could prepare some more opaque, crisp options for us.
Regarding 197, we would like to see this with an additional square ring, perhaps in green.
We like the use of green in 194. Again, though, we are concerned with how it may look on paper. We would like to see some crisper, more opaque variation.
We would like to see some variations along the above lines on 188 as well.