This really depends on if you are going to be using vlan tagging.  Specifically, how are the physical ports connected?  If you have 2 to each physical switch, I would suggest 2-3 virtual switches.  You can create a single switch with 2 Physical Nics and 2 port groups (1 for Service Console and 1 for VC...not idea as you should have a dedicated VC physical port but workable), and a port with 2 physical nics with as many port groups as you need.

If you send a bit more detail as to what you are looking for I could help out with the design a bit more.

--Dave