If it's not too late, look into a T5 fixture. Cost wise, they're not too different initially, but will save you in the long run, as the bulbs last longer. They also produce more light with less heat and fewer watts.
If you are dead-set on PC, Coralife makes good stuff.
-Justin
T5 is the way to go like the above posters said. Bulbs only need to be replaced once a year, where PC needs to be replaced every 6 months. What size tank do you have? Whats your budget? What kind of corals do you plan to keep? These are all things to consider when buying lighting, also do you ever plan on keeping SPS? Answer the questions and we can keep you from buying the wrong thing.
The Nova Pro is by far not the best fixture out there. It might be one of the better "lower end" units but not the best.
If money were no object, ATI or Aquactinics would be the way to go.
-Justin