iRule to redirect http to https on the same port

Because the default irules redirects all traffic to https so i need the specific condition in my irule to redirect only NON encrypted http. The system defined irule tends to be applied on the plain text VS (which unless forced to another Port the http traffic will go to 80 port). In my case i need to present HTTP and SSL HTTP on the same VS with a non standard port 8000, therefore i need to redirect specific traffic while engaging CLient SSL profile for the https only.

The LTM policies does not contains any condition to detect differenciate plain http or encrypted http, since we usually identifies it based on port (or we applied the policy on the VS based on port.

Sorry, but this will not work