well if you play really live you need 2 things -> practise and a good soundengineer....i doubt that 16 Volt or Psyclon Nine have either of it....
I also do all playback except my vocals...it just makes things easier for me and cheaper for the promoter :-)...with Jesus and the Gurus we play around 80% live....I do my drums live but have them as monitor on my inear...so this substitutes my click somehow....
well I also think that patternbased electronic music is not made to be performed all live...I mean in a rock or metalcombo each musician plays the part he/she also does on the record...in electronic music one or 2 people usually create the tracks of 5-20 musicians which is simply impossible to play live....
and honestly tweaking around some drumloops or so with ableton is imho not playing live...but I think this is personal definition here..