Haha I totally get it. That's awesome man, I remember getting in DDR way back after seeing a friend play afronova. What a time!
Getting a machine is the way to go if you have the space! Depending on where you are they are actually pretty easy to come by.
wow really? I havent looked into that in over 4-5 years. Last I checked it was thousands of dollars to get a machine. I'll have to look into prices again, thanks for the idea =)