So the final outcome is this, which I consider to be somewhat of a compromise. I'm going to use the Crimson SJ with a set of Craycorts, since I don't have a SJ box anyway. But the Jumbo Joe will remain NIB for the time being. Frankly, I don't really need a portable 18. I'll have the SJ and I've got a an old wood handled WGA, also with Craycorts, which I really like to cook on. If I need something bigger for on the go, I've got my Q100 and Q220. Thanks to everyone for all the feedback.