Just a little general forum knowledge, usually when you have a question it has already been answered. So that little search bar on the top right hand corner of the site is your best friend.
As for the stuff you will need, it all depends on your money situation.
A bunch of people swear by Fox Farms, but it is always a good idea to mix your own soil so you know what is going into it.
Subcool's Soil Mix Linky link
Next you are going to need some lights. You really have two efficient choices. The first being HID(High Intensity Discharge) and the second being florescent. They both have their pros and cons, and I have seen very successful grows with both setups. Regardless of your choice, I would recommend at least 600 watts of light for that tent.
As far as my opinion goes, for a 600 watt setup, a switchable HID that takes a high pressure sodium bulb and a metal halide bulb would be best.
As for seeds, I would recommend Nirvana Seed bank, or The Attitude. After that, it's really just what strain you would like.
Nutrients, people swear by advanced nutrients, but with the soil mixture above, I am not sure if you will need nutes. I am sure someone can shed some light on that.
And for the love of Jesus, shop around for everything! Don't just assume that your tent is reasonably priced, make sure it is on the same level as other popular tent. Find reviews for the tent, if there are none, I wouldn't buy it. Just me though lol
Peace & Pot Errbody!