It is a sweet little amp for sure, I wish it would have been closer to $2K though... I Jest... :)
I don't have the SE version but mine came with the 6H30Pi-EH power tubes anyway, they must have run out of the Soviet ones.
I have been living in the rolling thread the past while, those guys there are amazing and crazy. A really great and helpful crew to a new tube owner like myself.
I had the GE5654's as stock for the first month, they sounded good but I was missing a Bass presence that my little SS had, so I picked up a pair of NOS RCA 6BY6 Heptode's, put them straight without and straps and wow the Bass is back!
I am just loving this LD, this weekend I am looking to pick up some 6DT6's and some 6CS6's just to try. The rolling is cheap unless your looking for some top end EH90's which one has to keep a good eye on eBay for.
I'd like to pick up a spare set of power tubes, possibly the 6N30-DR Russian Super Tubes but they are scarce and not cheap.
Rolling is a lot of fun so far and I can see a collection of little bottles building down the road.