Hi, I know I'm late in this discussion, but I wanted to add something.
I found a recipe book years back called 'Smoke and Spice'. Smoked fried chicken could be ramped up to turkey. Buttermilk brine, short smoke to infuse flavor, return to the buttermilk to drop the temp, batter and fry. The 2nd buttermilk gives you the temp change in the fry to crisp and sear.
The smoke time was enhancing the cook [40%], the fry is the main action. Food safety practices are not my expertise, but par cooking is a thing. As long as your cooling method is sufficient, I ASSUME you're in the clear. Double cooking would be problematic.
Regardless, since I was working over the last 3 days, I'm jealous of your spread. I'm always impressed with experiments gone well.