I am looking to purchase an AiO cooling system for my build. I am curious with the Phanteks P400 should i go with the 240mm or 360mm. I understand the 360mm may provide more intake, but i wonder if that is actually necessary within my build. The 240mm would go up top and act as exhaust as opposed to pushing in the exhausted air as i have 3 intake fans already. Or would it more beneficial to my build to go with 360mm for intake and 3 exhaust? thank you for any and all suggestions