Which speakers are ideal to pair with a Yamaha as3200

I'm a huge fan of ProAc however,I have experimented with my Tablette Anniversaries & find the imaging & staging far far superior when placing the tweeters to the outside as opposed to the recommended inside position...

I neglected to look at the link when I commented & gdaddy1 is correct,that is a HORRIBLE set up..You are never going to experience great speakers at their full potential in that set up..
Can you not rearrange the room so as to get the system set up properly?

You could easily make do with that room..Simply moving that white chair away from the front left speaker,then putting the speakers on appropriate stands(they don't have to be expensive or fancy,just sturdy & solid) pulled out even 18" would help immensely...

The IsoAcoustics are good but it’s about 3 things..Getting the speakers elevated to where the tweeters are more aligned with the ears..Getting the speakers pulled out from the back wall enough to allow the soundstage to develop & getting the one speaker off that subwoofer..Even the IsoAcoustic isn’t going to alleviate the damage done to the sound of the speakers by the deep bass being transfered to the speakers driver & cabinet...
 You might also try pulling the center speaker out to the front edge of the cabinet, angling the center speaker up towards your ears as opposed to firing straight ahead at such a low listening height & using some kind of isolation between it & the stand/rack...