SOG grow

Im just about to stick my 4 plants into flowering, I took some cuttings and put them in another grow tent under a low wattage of light just to keep them going.

I am considering doing a SOG grow next but im not 100% clued up about it. So I wana get clued up about it so when my 4 big ones are done I can do a SOG

I have about 3ft by 3ft to work with, I have a secret jardin grow tent, lights in there is a 180 watt UFO LED and a 250 watt hps light.

What size pots should I use for a SOG?

at the moment I have 4 inch square pots for my cuttings. Would I use bigger pots for a SOG?

Thanks

Hey man, I'm currently running a SOG grow I use 4gal pots with 64 plants in 8x8 formation

Check it out!

[video=youtube;BUuVP1Ov6uY]http://www.youtube.com/watch?v=BUuVP1Ov6uY[/video]

that looks wicked nice dude goood job