Doge 9 listening experience...

I was wondering if anyone has experience with the above tube monoblocks in their system? I have B&W 804 speakers with Kimber cable and looking at upgrading my Cd player and pre-amp to the Doge 6 and Doge 8. For some funny reason there is a reasonable amount of info/reviews on the 6 and 8 but nothing that I can find on the 9. Any help would be greatly appreciated...