I see on Rock's website the recommended fan for the XL is the 10cfm. The rec. package is priced at about $325 but you can buy the 5/5cfm dual system package for $340. The only reason I would do that is to get the extra fan as I currenly only have one Egg. I just want to make sure the 5cfm fan would actually do the trick.
Any input from you with Stokers and an XL?