Thanks Carbon...I like your thinking. I've now read 2 tutorials, including this one with nice step by step pics: http://mancavemeals.net/2011/09/06/h...ld-a-mini-wsm/
I've also got some Rigid drill bits from HD that should go right through the bottom of the steamer pan, so no need for snips to cut it out.
Plus, if I can find some way to not have to mod the Smokey Joe still use mod the charcoal pan in the ECB, the mini WSM can be a backup, and I like some of the other features of the mini WSM, like not having to deal with modding the lid.
Too bad I didn't see the mini WSM idea before I nabbed the ECB. I almost like it a bit better.