Hey guys, does anyone have any opinions or information on the new Ninja 500 H? its just 2 weeks old and there is really no information to be found about this machine on the internet besides what the salespeople have to say. There is only one vac motor in the machine (6.6 ametek). I was told that dual vac is a must (I am new in this business). Let me know what you guys think and if I should possibly get this machine. I will be doing mainly residential and commercial carpets. As long with car upholstery.