yup, that's pretty much it. But then its all personal preference. I personally wont run harnesses on a recliner. Litchys harness bar is better than having them bolted to the floor, as the forces put on the seat by the harnesses is different. And should the seat collapse then the harness bar would hopefully support them and stop them from going flat.
I don't think this car see's the track either, so one other reason to worry less (although I haven't kept pace, so maybe you do track it now? Sorry if I got that wrong).
Looks like a real good job on the adjustments. Good stuff!