That looks nice, but surely they're just doing Kata's? A mate and I used to do our JuJitsu katas at 100mph when we saw we had an audience - made us look like Gods. lol.
I doubt they'd last a round against this guy:
http://www.icemanmma.com/content/view/73/79/
Would be good to see a ninjitsu/aikido practicioner in the UFC.