VS on https with offloading and pool on different port non ssl

You need to be able to add "Client SSL Certificate" using the client-ssl profile for SSL offloading. I know it works well with Standard VS.

Odaah is correct, you need to do this with a standard virtual server.

If I understand you correctly, you are trying to do a port 443 to port 7003 conversion? And the 7003 connection should be unencrypted, correct?

If this is the case, you will need to create a pool for your servers using port 7003. Then you will create a virtual server using you VIP IP address. This services will listen on port 443. You'll need to assign it a HTTP profile, and then assign a client ssl profile with the certificate you want to use. Make the pool you defined above your default pool. Do not assign a server-side SSL profile.

This should get you the 443 to 7003 port conversion with no encryption on the server side.

Odaah is correct, you need to do this with a standard virtual server.

If I understand you correctly, you are trying to do a port 443 to port 7003 conversion? And the 7003 connection should be unencrypted, correct?

If this is the case, you will need to create a pool for your servers using port 7003. Then you will create a virtual server using you VIP IP address. This services will listen on port 443. You'll need to assign it a HTTP profile, and then assign a client ssl profile with the certificate you want to use. Make the pool you defined above your default pool. Do not assign a server-side SSL profile.

This should get you the 443 to 7003 port conversion with no encryption on the server side.

I don't know if you're doing SNAT-ing or not but are the "Address translation" and "port translation" check-boxes in the virtual server configuration enabled?

As others have been saying,

What you're requesting is entirely possible - And you should have no issues with the configuration.

Do you have any client facing TCPdumps - i.e. have you at least proven connectivity to the 443 VIP ?