Saturday Morning.
Overkill for the home ? You betcha. You need quite a bit of product to process for the machine to work. If you would try to chop one onion, the product would go 'round once and it's bits would be stuck to the lid, bowl etc. These machines are strictly for volume.
Also, I would not want to leave this on the counter for the dangers of a child's curious mind. (Oh, did I mention these machines weigh in at way over 100 lbs. ?) It is not the type of machine you'd throw in the trunk of the car and bring to a friend's house.
These machines are not as popular as they used to be. Although they were the "Last Word in food prep. equipment" back in the 40s though 70s, these beasts have been replaced with the Cuisinart or Robot Coupe. Easy to move, carry and clean. Will do one cup or endless batches quickly. "Buffalos" also take up quite a bit of counter space if not requiring their own work bench.
I will make a vid today and post it when I get home.