Wow! Another one ordered?! Well, if you have the means, keep going Golucid. I really like your study of these machines, it's interesting and it's great info for all.
I studied record cleaning in general before I even did my first one, but I try to stay abreast. I don't have the means for another RCM, I had to save just for my VPI 16.5, but it does a good job for it's pluses and minuses. Of course, it's really only a platform and vacuum, it's the correct fluids used correctly and methodology that does the real work, the 16.5 just helps with the rest and we are thankful none the less compared to when I first started. That said though and even though I only have a little over 400 records, I am considering saving for that V-8 US machine or whatever it's called, I think as an addition,but I have a few questions. I'll be talking to the guy that makes them though.
I'm looking forward to reading about your findings with the Clearaudio contraption too.