Sounds like so far so good in the comfort and normal running sounds department. Have you done a recent UOA, or have you one planned before your trip? I am just curious on how the detergent package part is holding up with the miles. I wouled think that if your wear metals were up, you would "hear" something different (call me wierd, but I can hear audible differences in engines with different lubricants in the crankcase).
So far, your case for this being a wonder lube is small, but can grow by leaps and bounds by more hard data figures. That is not necessarily my personal opinion, but you know as well as I that many many more will put so much validity on those figures.
Thanks for the update, though.
