I chose three times when we had BNS ranges of 140+ Mpc in three different configurations, see the second screenshot. The sensitivity below 50Hz was best at 65W input power, even compared to the current configuration with cleaning.  This agrees roughly with 70437; the high frequency sensitivity doesn't seem to be degraded at the current setting which is different from 70289 and comments.  This is probably due to choosing a different point in the thermalization to compare.