"2. Quota restrictions would be in place but would only apply on "Creating a new message", a new thread, NOT WHEN REPLING TO A MESSAGE, based on a 30-day period, such as being allowed to create up to 5 new messages (new threads) per 30 days"

Keep in mind, some forum members have created new messages to share technical observations. I know in the past I've posted messages with discoveries I've made on different SQL Server Topics. I don't think I ever did 5 in 30 days, but the point is that you'd almost need to evaluate the nature/intention of the new message. But that might also take up quite a bit of time for you.