So, I ran the tracking number from AN Post through USPS... the guitar is currently "in transit to the destination" after being played by Postal Workers in San Antonio. With this being a "Monday Holiday weekend," it should likely show up on Tuesday.
In and out of Customs on the 5th.
I put the red strap (I had taken with us this summer with the X10 in mind) on the X20 today. Joan said, "That looks good on there - I think you need another strap."