Inline Fan Question

Hey everyone , I ran into a problem I bought something some fans that may not work with my tents but I figured I’d ask you guys to see if I may be able to run these inline fans . I bought (4) 4-inch AC Infinity fans 205 CFM . Would it be ok for a 4x8 tent and a 8x8 ? Hope to hear back from you guys soon ,thanks .

edit : This is going to be in Car garage(Attached to house with insulation ) that is cool for majority of the year besides 3-4 months the weather is quite warm . I’m also using (1) LED Mars hydro ts2000 , and (1) LED Mars hydro ts 3000 in my 4x8 , and (1) HPS Gavita 1000w , (1) LED Mars hydro ts 3000 in my 8x8.

I need two 8in inline fans to be able to drop a 4x8 just a few degrees using LED.

Bump

Two 4 inch ducts to run a 4'x8' at 800~1000+ watts... even with no filters it sound like trouble. 8x8 is double trouble.
That is a big bubble of hot air to clear thru those tiny holes.
Just figure the biggest ducting and filters that will fit, then pick the motor.