5X5X7 tent questions

I'm starting a grow with a 5X5X7 tent. i am open to all suggestions and have grown before. I was planning on doing 3 dwc 5 gallon buckets with a 1000w light. I want to run co2 and i am confused on how i do the ducting. I saw the "growzilla" hood with 2 light ports so i am considering doing 2x600w. will that be too much heat?

A 1000w will work perfectly in a 5x5 space. I don't know about that specific hood, but either way... carbon filter -> inline fan -> air-cooled hood -> exhaust.

In a tent that size though with that much heat, it might be worth running cooling just for the lights, then exhaust/intake separately for the ambient air in the tent.

Can you put up a link of this specific hood?

-spek

I went into the hydro store today and the guy there told me that i can't do co2 and 1000w in that tent. he said it would be a lot of heat that i couldn't handle.
the link for the hood is here


he was trying to talk me into getting a gavita 1000w light. does anybody here have experience with those?