Non floating floor

Hi there, I have searched and read many threads about floors(inc the 60 page one) and my brain is overloaded but I have still not found a simple answer to my dilemma. I can't afford to put a floating floor in anymore and just want to attach my inner wall metal frame directly to the slab floor. Do I still need to use a 60 durometer puck underneath the frame and does it have to run the entire length of each wall or only portions ?? If anyone can answer this or point me to a thread that covers this simple question , I would be eternally(and i mean eternally!) grateful. Attached is the design Cheers N Y M O