need grow tent advise!!

Hi, Im a first time grower, and Im looking to buy a grow tent and the rest of the hydroponic equipment. I was looking at a 5x5 gorilla grow tent and the 5x9. I have a lot of questions actually about this. How many plants I can grow in an ebb and flow 12 bucket system in each tent? can this system fit a 5x5 or do I need the 5x9? and what ventilation should I need for those tents and how many ligths.. I was thinking about one 1000w in the 5x5 and 2 600w if I choose the 5x9. What kind of fan and what CFM do I need for the tent sizes. Also what about CO2? I need help to start my first grow and I really dont know what equipment should I buy to have almost no problems. any help will be really appreciated it. thanks!

You do realize this has been asked probably 200 million times. A quick search would prevent another thread cluttering up the place with the same regurgitated shit.

take measurements brush up on your math..... if you do the 5x5 do x2 600w if you do the 5x9 x2 1000w or x3 600w