I recommend that you go to either Ebay or Amazon and get a Secret Jardin 4x4 or 5x5 tent. I like the 5x5 myself as it gives a little more room but requires 2 600watt HPS for flowering. The 4x4 will do fine with a 1000watt HPS for flowering.
Here is the lights that I recommend: hxxp://www.hpsgrowlightstore.com/hps1510/best-grow-light-systems/1000-watt-grow-light-sets/ipower-grow-light-1000w-hps-dimmable-air-cool-hood-xxxl-set.html
They are a little pricey but worth every penny
Depending on what kind of growing you want to do; organic soil, soilless with synthetic nutrients, hydroponic, will decide what kind of pots and what size you use. I do hydro with synthetic nutrients so I use net pots that are about 2liters. There are a multitude of ways to do this that will work just fine. First you need to decide if you want to grow "pounds" or just several oz each time. Are you a very "hands-on" type that wants to "tinker" a lot or do you want to plant them and just let them do their thing and only do to them what you have to do?