Yes, remembering about cycles and circles and rhythms is often very helpful, thank you for the reminder. I do tend to get pretty low during the winter months, and I must say that feeling this way in November is making me quail at the thought of February... but as my partner says, we'll burn that bridge when we come to it.

I would be very happy to make your girls some hats! I don't know if you can see this page, but if you can, there might be some ideas of something they might like: http://www.ravelry.com/patterns/search#craft=knitting&query=hats&availability=free&fit=child&view=captioned_thumbs&sort=favorites&pc=hat

I could do matching or complementary. I have a stash of several colors and weights of yarn, so if you're willing to be flexible on colors, I can probably get close to a requested range. If you can measure their heads at the widest part, that will help me with sizing as well.