PM me "Randy-Okla".... I have a SE34I.3 with dual stepped attenuator option and one set of inputs.  I am the second owner and just bought it in August from another highly active member on this forum who just bought it new earlier this year.  This SE34I.3 went thru the Decware owner/warranty transfer/inspection process with Steve/Decware at that time.  So its just about guaranteed to be perfect.  It works perfectly and sounds wonderful.  Of course, you will ask, why are you selling it?  Answer: I just acquired a 1-owner Torii MK.III via the same method - just got it from Decware last week.  So this SE34 needs a new home to make beautiful music in.

Randy,
sent you a couple of emails with all my contact info... perhaps we should schedule a date/time for a call?

I have heard LaScala's with 3 watt amps and they would get jiggy-with-it on 3 watts.  I wouldn't think you need the power of a Torii to get more than adequate volume on Scala's... but as I have recently rediscovered again - you never know till you try.
I have witnessed the SE34 drive speakers I would never have thought it would, and not drive another pair that I expected it to.  Just don't know with impedance curves, crossovers, etc. etc. until you try it.  I would expect the SE34 to make LaScala's sound really good.  I love its sound, but its not quite enough juice occasionally on my speaks in my huge man cave.  I just got a Torii this past week, and still dialing it in, but I think I need to roll its tubes to the same 34's, 5U4's and 6N1P's Riveriaranch sent with the SE34 went I bought it from him... because this SE34 has really good rez & tone! I love its sound - just need a bit more umph once in awhile.