We are pretty sure this added motor is a non issue as far as noise goes.  But, I'll let this run for a week before the configuration changes.  It is running under servo control and the level switch functions so it should shut itself off should a bad leak occur.  I have a nuisance drip on one of the hoses but am capturing that.

Otherwise, if you are in the Mechanical Room and see some major problem at the flushing stand, just hit the red button on the North facing enclosure cabinet.