So, now that CaptainSim has released the normal procedures, I am immediately seeing discrepancies.

Starting from cold & dark (* = OK, X = discrepancy from checklist)

* BATTERY switch - Guard closed
* GALLEY POWER switch - ON
* STANDBY POWER switch - Guard closed
X STANDBY PWR OFF light IS ON
* BUS TRANSFER switch - Guard closed
X TRANSFER BUS OFF light IS ON
X BUS OFF light IS ON

These lights extinguish once the APU starts, but clearly something is not right.  Even following the checklist, I still run into the same issue with the electrical system flaking out after a few minutes.