Abby is accurate. At this point, we do not support that use case but I’ve gathered it as a feature request that we’ll triage, determine level of effort and figure out when it could be supported.
Yes, we've supported HVM since June 2016. All current customers would have had the new AMIs shared with their account automatically.
Yes. The details on how to do this are located in our Install the Alert Logic agent for Windows document. Learn more about agents in our How Our Log Manager and Threat Manager Agent Works article.