The reason everyone is badgering you about lighting is because you have 10 plants and 180w of CFLs. Now let's assume that you get 50% males, you'll have five plants, and you need to give plants at least a gallon of pot size per month of lifespan. So if you have a 10 week flowering and a one month veg you need about a 3 gallon pot minimum, and 5 would produce a larger plant. So say you can fit each pot into a square foot, that's five square feet. Some people say you want 50w per square foot, but with CFLs you actually need more than that because they produce less lumens per watt. You want around 5000 lumens per square foot during flowering optimally. You don't NEED that much, but that's how much you want. 60w CFLs put out about 900 lumens, and they only penetrate a few inches. During flowering you will 100% need new lighting, and if you want to get a substantial yield you're also going to need more light during veg so they put on the weight they need for you to get a good harvest. Sorry for the rant, but there's a lot of things I wish someone had told me when I was starting.