Hi Jason!
The routes are interchangeable-no problem. It doesn't matter at all which loop you choose to ride first. I'm attaching elevation profiles of the routes. If you would like to speak with someone about the routes, please give me a call.
Hope to see you in Orting! --adn thanks for your inquiry.
I heard back today, and when I get the elevation profiles I'll post them (she forgot to attach them to the email)

Since things are interchangeable, if more people are interested in the 60 miler I'd gladly ride that loop first if that's where everyone is going to be headed.