Farmfresh
City Biddy
I don't sprout quite the quantity you are talking about, but I use half gallon canning jars with a stainless screen top instead of the lid and turned on it's side. Things sprout really well in there. I wait until the seeds are truly spouting and the roots form a mat then dump them into a plastic ware container to green them up.

Its going to be so hard to make a choice! 
I could have sat down on a hay bale and stayed all evening, I kid you not! 
To you both!!! 