Looking for advice and suggestions

ronboco OP

Is that wooden floor a suspended one or wood over cement slab.?
If suspended, you don’t want ANY of your speakers coupled to it at all, you should try to de-couple all speakers as best you can, as the floor will act as a huge sound board if not solid wood on cement slab.
I’d also move the front subs away from that center cabinet as it could act as a sound board as well.
But you’ll have to go through the calibration process again.

Cheers George

@georgehifi. It is a suspended floor and you can feel it moving pretty good. I was thinking I couldn’t get away with just the main speakers on footers.  Looks like some extra overtime is on order. Thanks for the subs tip as well. 

It is a suspended floor and you can feel it moving

Ok you need to decouple all the speakers from it, you’ll be amazed at the sound transformation you get.
Audio branded decouplers can get expensive.

Sorbothane diy discs one of the best vibration decoupling/absorbers there is, are a great de-coupler, you need get the hard graded ones for the heavy speakers, as they may squash out too much, I’ve wrapped them in cling warp to limit this.

https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=Sorbothane+discs&_saca...

Cheers George

Townshend Audio Seismic Isolation Podiums for your Focals. Recommended here by @millercarbon.
http://www.townshendaudio.com/hi-fi-home-cinema-equipment-vibration-isolation/hi-fi-home-cinema-vibr...

Thank you everyone for your suggestions for the speakers. I will look at the options and am looking forward to hearing the improvement they will provide.