I cannot argue with any of your points, ricevs, nor do your points argue with mine, excepting possibly someone misconstruing your "Silly Boy" disposition toward my post as condescension toward two SOTA upgrades that are unanimously accepted by estabished modders and their customers for providing significant audible improvement.
Why that you post is if modding a player being a superior path is a source of contention with me, I am baffled. This was exactly my point. As you say, only after attacking the weaknesses in the power section will the improved dac make more than a small incemental difference in sound quality.
Check my Virtual System page if you have further doubts about my experience with and preference for modded digital sources. "I'm sure you will be more than satisfied", as Joe Pesci once said in My Cousin Vinny.
Best to you ricevs,
Dave