To the Ampeg SVT 4-PRO owners/users

I recently just upgraded to a 4 Pro from the 3 Pro. I thought I was getting the same sound, just more power. Come to find out, it sounds even better to me and way more power! Anyways, on to my question. How do you guys rack mount these amps? Reason I ask is because I just noticed that it vents from side to side instead of front to back. I tried doing a search but keep getting error codes! What I was planning on doing was mounting the amp in a 6 space SKB Roto Rack, then one of these rack fans right above it http://www.rackfans.com/modules.php?name=ProCool_LED
and then my tuner on top of that. Do you think this would be O.K.? Reason I am worried is because there is only like a 1/4" space between the sides of the amp and the rack. Thanks.....