Welcome to the site bubblegum44! Wow......I could write you a novel right now, but what it comes down to is how much you want to spend and how serious you are.
First off a few questions:
-Where did you get your plants from? Do you know the sex of these plants yet?
-Are you willing/capable of using more lights? Three, 100watt (I assume you mean they are 100 watt replacements so actually only like 25 watt) CFL's is not going to give you a lot of light. I would recommend using more CFL's or for even better results try a 250 watt HPS light for a box that size.
-What is the K rating on your CFL's?
-Smell. Unless you don't have a problem with your house/apartment/whatever smelling like a dead skunk you are going to need a carbon filter and inline fan. Other than that one small fan should be fine for blowing air over your plants.
-Box Size. Is there a reason your box is that particular size? If you are not limited in size I would go a bit bigger (of course that is going to require even more light)
-Don't let anyone fool you it takes patience, reading, experience, and a surprising amount of cash before you can produce something decent. But it is totally worth the effort and it only gets better over time.
-SSF-