A good friend of mine (and one hell of a guitar player too) Jeriko Aguilar had me try his 50W Custom Lead last week during our Gig at Ka Freddie's Malate, and I would say his 72k was worth it. Sparkling clean, raging overdrive and that killer Deathswitch. It's like a Fender, Marshall and Mesa in one high powered amp. He also used his old Celestion Vintage 30 that came from his old Marshall Amp, so no more "breaking-in" needed. Very impressive construction too.
More power to Siochi Amps!