ventalation for a tent grow op. ++ rep

ok so i just purchased a grow tent (picture attached) it is 36 "x 20" x 62" . i have a 400 watt hydro farm sunburst in it. all i need now is my exhaust fan. do you guys think this fan is enough to cool my hood, pull air from the tent and push through a filter?
http://cgi.ebay.com/NEW-4-METAL-INLINE-154-CFM-TUBE-FAN_W0QQitemZ220512870216QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3357975f48

oh yea its a diy filter.. and theres also a 6" fan that i can get so plz let me know!!!

http://cgi.ebay.com/NEW-6-METAL-INLINE-276-CFM-TUBE-FAN_W0QQitemZ320465734324QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item4a9d3f0ab4

You'll be fine with that amount... I have a smaller tent and i'm using 800 watts with a little more than twice the cfm rating you have. check out the grow in my sig.

cool thanks for the reply. how many plants do you think i can grow in my tent?

i would do 8-10 small plants in 1-2 gal containers with the 400w in that tent

yea thats what i was thinking. thanks.