Good thinkin Sis .
Looks almost like a bigger version of what Brooke did w/ the big black dogfood containers . I'd drill a 1/2 in. hole in each corner of the lid so if the cell is rootbound and overflows you won't trash the spare room . Even if the cell is rootbound , atleast this route you can still try and finish the plant as a DWC .

I got my capsules and machine today B.T.W . Need to go to the freaky deaky healthfood store and get some coco oil now . :thumbsup:

G/B
Crispi :jointsmile: