I know there is the feature to "Treat unknown status as bad". Rather than have the actions treat it as a known bad, would it be possible to be able to specify a seperate set of actions for tests that return an unknown status?
Rather will be improved HMScript. In this case HM will be able to execute your script like:
if (%Reply%>"40%") StartAction("sound");
if (%Reply%>"70%") StartAction("mail to admin");
if (%Reply%>"80%") StartAction("page admin");