Happy Pi day! (3/14)
Just a warning to anyone ordering one of these, the new Pi
will require a new SD image because it needs a newer firmware and kernel due to the CPU and ethernet change. There are currently no plans to update the existing (Raspbian Wheezy based) FPP v1.8 SD image kernel and firmware to support the new Pi, so you will need to run the FPP v2.0 Alpha SD image if you want to play with a new Pi 3 B+.
I just checked before uploading the latest Pi Stretch image and didn't see a new one available, so I built with the old, then a day later they come out with a new Pi and new Raspbian SD image.

I will get a newer Pi Stretch SD image uploaded in the next day or so in case anyone was up early enough to get one of the new Pi 3 B+ on order.