This sounds like fun.
I'm on with the 64 oz grow even though the last micro grow I killed the little thing and never even figured out what killed it. Since I "got my hands dirty" this last summer, I will do soil this time rather than hydro. Organic again, If I can chip some frozen super soil out of the container and thaw it out inside.
I would suggest that the grower can either grow from seed or clone. Clones IMO would work best, but I know that some like 12/12 from seed and in this size container, you almost need to do that. Since I have the room, I would probably like to do more than 1--is that okay? This should help keep us entertained through the dreary months of Feb and Mar.