I'm working on the same thing - figuring out what would be the best amount. I was thinking this:
Corporations (4 Credits)
Tax Law I (4 Credits)
Evidence (4 Credits)
Professional Responsibility (2 Credits)
14 credits, to take it light to get adjusted to a new school, participate in OCI, and (hopefully!!!) work on a journal. Any thoughts or suggestions? I was also thinking about switching something out for Administrative Law. Maybe PR?