Completely insulated as well as charged and its in the tuning process!
Best temp I saw last night was -35C @ 165watts, but so far have yet to re-acheive that. I'm more concerned at the moment about proper compressor cooling. The desuperheater coil on this thing is burning hot, and the condenser's quite warm. R507/Isceon89 in the unit and I gotta say thats quite a blend.
I've got a few ideas for further unit mods along the lines of cutting up a spare condenser for a primary desuperheater line.
Pics arriving in the next few days as I am fighting camera trouble.