Wow, wonderful review. I think you nailed it. Piotr has created a significant contender in the 8.2 upping his game yet again. However, I think you are right in the demo nozzle length as I had troubles getting a good fit as well. I found the poor fit to significantly affect the bass quantity as I resorted to pressing my hands over my ears to get a solid seal. Just imagine what this would sound like with a custom silicone fit!