Iceblossom, your units are looking wonderful thus far, and I think it's going to be an amazing and vibrant quilt. And to think of all the extra work you did preparing your fabric!
I just spent some time taking and downloading pictures of my greens. Sometimes a photo really helps me understand what looks best. So I've shelved the idea of going scrappy with the green and also of using this green I found in my stash which I loved the idea of using because it was a print with aqua and white (but I had to admit it didn't look that good). So I'll go constant with the green I bought.