Hi Subzero,
For #40 and #64 can you try some variations:
1) Can you make the orange brighter and the blue and green darker.
2) Can you make the logo with only two colors (blue and orange, blue and green, green and orange)
3) Can you make the logo with one color (blue, orange, green)
4) Can you make the symbol with thicker lines (a little thicker, medium thickness, very thick)
Thank you very much for your work. Let me know if you have any questions.