Steppin' my game up

Long time off the site, but i've been keeping it real and felt the need to upgrade so i took the dive and got a sick 400w (dims to 275 and 250w too!!!) with a simple batwing hood. I am going to get a fan, carbon filter, and tent this week. One question is what tent should i get? Was lookin at the home box (i think the appx. 3x3x6). More importantly though, what cfm should i be runnin to cool this bitch? I dont mind going with a 6" fan as I want to stay as close to ambient temps as possible. Let me know what all of you are rockin in your tents! Super excited to get a legit set-up!

any one around here runnin in tents, suggestions on a good brand?

I like the secret jardine tents. Very well made and easy to set up. Check out my stuff...

https://www.rollitup.org/grow-room-design-setup/329256-my-new-setup-eat-your.html

gotta go with Banditt I have a dR100L with a 600 watt and I love it... Its 3x3x6ft and I run 424 cfm exhaust fan but I have it one a speed controller...check out my journal to see set up!!!!! +reps for the choice to upgrade!!!