Well I went and did it. Long story short I looked at Rojo's signature and saw he had some Butt shakers and asked him about it. I always thought they were a gimmick and never considered them, low and behold I bought a pair after Rojo's encouragement. I bought a pair Auras and the seller threw in the Aura receiver(for car only)on CL for less than 35(Auras are 50$ each on PE) bucks. What a great deal.

I hooked them up last Sat. and played with them a little with Fuzz's Demo BD's and these thing are fun. WOTW, Pulse, Star Wars, etc gave me a good Bass couch workout. I'm happy I got them. These will be used for my action movies from now on. Special Thanks to Rojo for the help.
Hooked up to to the Parasound Amp:

They are attached to this thin board:

No it does not rattle it's on there tight and thumps nicely:

Closeup:
