Listen TriNode mate, i'll save you a lot of hasslein trying to find out... it defo does not work just putting a motorfan inline...
My mate did this as his Final year dissertation project last year... He wanted to prove it would work then eventually had to admit it didnt work to well...
He said the same in theory and all that...
i'll try and get a copy of his dissertation and i'll see if he's still got his mock up...
But i'd actually like someone to prove people wrong and produce something like this...