Asr,
If you'd like, I'd be happy to loan you my SRM-T1 in place of your SRM1-mk2 for awhile, so long as yours isn't the PP (pro jacks only) model. It's bone stock, save for the upgraded Japanese Matsushita tubes / RCA cleartops.
From what I understand, it's Birgir's favorite o2 Stax amp, save the SRM-717. He'll no doubt chime in here with how superior the KGSS is, and how superior the BHSE is to that, etc. but I have neither of those for you to borrow.
I have my ulterior motive, of course, in that I'd love to hear the O2 for a few days...
I'll be at RMAF all weekend -- if you're there we can swap