I have to tell you, Joe, that I really enjoyed following your build. You did one hell of a great job. I think I understand where you are coming from. Sometimes it is about the journey, and not just the destination.
So you essentially have something like the old 250 model? There have been many changes and improvements since then. As you've already considered, changing out the acrylic platter would be something to improve on. But from what I hear of the difference between the 265 and the 320, maybe you might consider upgrading the whole table. An 8" thick plinth with a ton of shot would be a cool base. If Chris is selling the new composite platters ala carte, that could help keep the build complications down, as would the new Verus motor. Then you'll need to start thinking of upgrading the tonearm. ;-)