I'll take that as a compliment, Paxmax! I've seen your name on OC several times, nice of you to drop by for a visit! I think you and I may have a similar level of understanding.
One thing I forgot to mention: as per Roscal's own estimation, the block, tested as it is, would be 4 deg C hotter that White Watter.
I'm close, I'm really close...