Thanks. :P
I'll probably end up ripping off the heatshrink again to add a heatsink, so if I remember, I'll snap a clearer picture.
For packs up to 40v and ~3A draw, I like the Koolflight UBEC best. The voltage is stable under load, no noise even under heavy load, efficiency is high, and cooling is better.
For the other UBEC tests:
Generic UBEC
KoolFlight UBEC
ParkBEC