Tent Setup Help

Ok i recently got a good bit of grow gear and i would like to get you guys help with the set up. ok i have a 4 foot by 4 foot by 6 foot 7 tent with 600 watt hps/mh liight with a suntube aircooled reflector. this would be my veg tent. i would like to know good places to place my fans . i also have a 4 foot by 8 foot by 6 foot 7 tent that i have 3 600watt suntube aircooled lights that i would be running my hps bulbs in. this would be my flower tent. i have a 12 inch carbon filter and i want to know where i should put it and how i should plumb it in. well pretty much i have whatever you could ask for or need. i have co2 genarators. 2 of them actually. and i would like help with placment of everything from start to finish. i have 30 big bud seeds coming so i want this grow to be best it can be. thanks hope to get soem good ideas and pics would be bad assss.

Flexible metallic duct (Thermo-fin) is good and cheap but can easily be punctured if handled too often. Dyer vent flex is ideal for low CFM applications. Either will serve you just fine. Your supply line or intake should be right below your canopy facing upward if you have a hood exhaust above. It will suck a steady supply of cool air up and through your plants branches and out through the top. Remember Exhaust/Intake does not work in a sealed tent. Simply setting a couple of fans in a room that has no fresh air intake is pointless. Always balance the load of air pressure equally for maximum results.
It is awesome that you can learn with such advanced equipment. Great friend!

/me hides jealousy as I walk to my corner.

he's right, oh, and how many cfm are your fans?

400 cfm inline 6 inch