quick questions on my grow setup

hey , got a couple questions before i start.

grow room is 149.2~ squares feet pretty much 150 squared feet. so i will be running 5 1000 watt hps lights
going with soil and scrog in 3 gallon buckets roughly 60 plants.
so my question is on ventin the room
i have 4 vortex vtx1000 fans
each rated at 790cfm

is running 2 fans enough during lights on? 1 inline and 1 exuast? i planned on having the other two run at night to chill temps in flower since im going with a purple strain. but what do you think? or run all 4 on a temp controller so once temps reach a certain degrees they turn on then off once temps drop? what do you think?

Hook them all up to a controller

alrite ill prob go ahead and do that , any controllers you recommend? or atr they all pretty much the same?

Sentinel chhc-4. Not all the controllers are the same. The biggest difference in controllers is the sensor for starters. Have you ever grown before?

Get a quality controller. Make life a little easier for ya

Titan controllers

yea ive done 2 indoor grows but both small and 1 outdoor small as well nothing to this size. and i see, well yea i was going to the hydro store today to pick up some last minute things. also any seed banks u recommend?? i was.going to order from gorilla seeds but want payment through westurn union and that sounds sort of sketchy to me?