Has anyone ever tried a double fan mod... What I mean is one fan underneath the WRT (pushing air up) and one fan on top (pulling air out) ? The fan I purchased from newegg HERE (60x60x10) is small enough to fit underneath the WRT perfectly (on the outside)... although I will prolly add some silicone or rubber bumpy pads to the feet to give it an extra 1cm of clearance for maximum airflow... Thoughts? p.s. Can I hook both fan's up to 1 potentiometer ?