I'm not sure this game would be all that different from the Host games that require you to spin three generators and attempt to match the daily number.
If nobody has to pay to play and you're using VMK supplied equipment, I don't see any problem. If the player has to pay to play, or lose something by not spinning the correct numbers, then there's a problem.
If it's all just pretend and for fun (which is what VMK is pretty much all about) the I don't see anything wrong.
"Yesterday, a man walked up to me and said, 'Isn't it a shame that Walt Disney couldn't be here to see this?' and I said, "He did see this, that's why it's here."
-Art Linkletter July 17, 2005-