Just an update:
On Sunday, I smoked the bone-in breast to an IT of 150 degrees, rested it in a cooler for an hour, then let it come to room temp. I then removed the whole half-breasts, vacusealed them and refrigerated them.
Today, I sous vied them at 155 degrees for about 1 1/2 hours. When I opened the packet, I lost about 1/4 cup of liquid, but the turkey still had the delicate, apple-wood smoke flavor, sliced easily and was moist and delicious.
I'm convinced that this was the way to go. Thanks for all the help.