Teardown is another story you at least need to rinse and remove the head and dry it the sensor. With any gear there is a price to pay but in the end it's all worth it.
Hyper -- agreed on all points ***but I would add this --- don't pack the scrubber until the day(s) before the dive, and calibrate the day of the dive if needed (obviously when diving in altitude too).
Even if in a zip bag or Tupperware container, I will always pitch unused sorb that I packed the scrubber with after a week if not used... Over kill.... maybe... but sorb is cheap compared to the alternative..
So I do just as you with the exception not packing the scrubber and calibration of the cells.
Great points though. You can "be on call" for sure..
COPIS Meg Diver