This fan would probably work OK. It would be good to know the CFM rating on it. I beleive the associated fans are about 3CFM. This is a Sunon fan. The 6mm thick fans I mentioned above hve a rating of 3CFM as well. I will order a few of these to test out. Thanks for the link.
I have also shipped out everyones order with the exception of a few that are going overseas. Everyone should have them by this weekend.