Put the inner springs back in.
Enjoy a few miles with the break-in oil (Brad Penn at the shop).
Change oil and filter.
Run as desired.

Todd break's them in thoroughly at the shop.
Pre and post inner spring we keep them warm to seat the rings.

I suspect and also have seen firsthand that most of Todd's customers as well as myself do the following on new engines:

Let the thermostat open and then the hammer drops!

Mike