I like your new take on the ML as shown in 15, 16, 17, 18. I also like the way you were able to distinguish Master and Link but keep them together with all caps. Great idea!
I like the blues. I have always been a blues guy. but I like the green also. I'm wondering if the grey part should be a bit darker to sharpen it up a bit. But don't worry too much about the colors. I would never pick or exclude based on colors. I know you can always change them later.