Becky's Knitting

Here's where I'm at on the Noro socks, but I have a two-part dilemma so they're on hold until I get some opinions. 

Problem 1 is notice the icky green after the purple.  There is a whole bunch of that icky green, going into greenish yellow, before you get back to red.  I don't understand why it's there because those colors definitely don't show up in a normal rainbow.  Should I cut that part out of the skein?

Problem 2 is the following.  The Noro yarn has 3 full repeats.  The problem is that 1 repeat is not enough to do a whole sock, so I need to get into the second repeat.  But that means I can't make these socks exactly the same.  So my options are a) make the foot and heel identical, and then the top of the leg not match up or b) start the second sock with green, blue, purple so it will follow the same color sequence as the first sock, but start in a different place in the sequence.  I'm sad because I really wanted to make matching socks, but I guess it just isn't meant to be.

I could probably get two matching socks if I made them a little shorter than normal, but that would mean the entire leg and cuff would have to be in the green, which I think takes away from the rainbow.

I'd love to hear your thoughts on both issues - should I cut out the olive green and how should I handle coordinating the two?  If you want to see others who have made socks in this colorway, check out these and these.