Need help with small grow room

Hi guys in over my head with growing indoors. I can see there is gonna be a huge learning curve. I have been growing outdoors for the past few years. Anyways Im looking at the ebb and grow monster 6 sight. What size room would i need for something like this? Would a 4 x 8 tent work or is this to big or to small. Also what do you recommend for lighting? Im thinking 2 600 or a 1000? thanks again

i dont do hydro,so i cant help with that..but id go with atleast a 600w..1000w wud be great,,but gotta watch the temps..as they get really hot..but good ventilation with help w that!