A couple question for the Ghost owners:
How do you find installing a 120mm case fan, in place of the drive bay, impacts the airflow and temperatures? Is the room below the PSU sufficient for a 25 mm thick fan, without the cables obstructing the airflow too much?
I'm not sure how much it helps with temps but I don't see how it would hurt in such a small case. If you want to use a 25mm thick fan then I suggest getting custom sized PSU cables. I have a Noctua NF-A12x25 PWM installed there as intake and I made some short unsleeved PSU cables so there's more airflow.