Thanks for the suggestion ... added to my acquire-list! :)
Hint:
Best place to pick them up?
You can buy them online for 5 or 6 bucks apiece, ferget it.
Go to a Goodwill. People take their stuff and donate it to Goodwill, and they end up with more plastic containers and rubbermaid stuff than they can shake a stick at. They practically give them away.