A trim?

Recently we have wondered about trimming Lucy's hair. Yes, she is only 5 1/2 months old, but her hair is long and it is straight - which means it hangs in her eyes. We didn't cut Nate's hair until after his first birthday, and it still killed me to watch someone with scissors that close to my baby's head. For now, we are using little clips (see pic below), but I might have to come up with a better solution. I'm pretty certain that we wont cut it. Any ideas?