Best Speakers with a DNA-1?

Where I'm at as far as speakers is: my current speakers are a humble pair of B&W dm303's (you might have to look them up)
and a single B&W asw 300 sub which I've managed to dial in fairly
well. They work well with the DNA 1, and since I've been checking out possible replacements the 303's sound better than ever.
Murphy's Law. I auditioned the Harbeth P3esr's locally recently
and they were quite agreeable to my ears. Plus their size agrees
with my living room listening room.However,after the P3's I listened
 to Lawrence Audio Cellos,in a different set-up/same dealer,and they offered a whole new world to me, as I have had limited listening experience to larger floorstanders. Once you get out of your zone it seems the possibilities become exciting and also daunting not to mention the financial stretch.I am going back for a second listen to 
the Harbeths and as it so happens this dealer also sells Vandersteen
so will try and get a listen to them as well.In the meantime I'll keep
an eye here to see if any more suggestions come in.As I mentioned
prior,I look to these forums for info and guidance, while knowing
actual listening is most important of all. cheeg,thanks for giving me a pass on hijacking and good luck with speakers. 

sorry,but wanted to thank fellow Long Islander gdnrbob for John Rutan mention and good to know you have much McCormack 
experience. If I decide to upgrade mine I'll hit you up for advice.
If it sounds like I'm practicing for my Oscar acceptance speech it's
just that as you can see I have much post catching up to do.This should be number 5. Thanks to all the Agon members,and to my
mom,who lovingly used to say I had a brain like a sieve.

Offnon, I promise you that if you go listen to some of the newer speakers like a Vandersteen or even B&W (Johnny also sells those so you can hear side by side) you will be floored.  

Bob, I will need a preamp/volume control is I get the Vandersteen new mono blocks.  I was told they are as good as most of the 30-40k mono's out there. I wouldn't be able to afford a good Audio Research LS28 ((even used), Richard said to get a great volume control.  The only input I use now is a balanced from the new The Memory Player or the Ayre QX5/20 (if I decide to keep this and not take delivery on TMP).  Was told that Lightspeed is the best sounding, but it's not balanced and can't be. I spoke with the designer, who's in Austrailia, and he said there are too many small variances so balanced won't work.  '

@ctsooner Now that I’ve had a chance to compare the LSA to tubes, I feel like the LSA adds very little coloration to the signal. The design seems as simple as it gets, using light to attenuate the signal, a pure genius idea wouldn’t you say? And for such an affordable price! I don’t know of any other pre that might offer such clarity for such low cost.

I might sell it in near future, because at the moment I feel my ears might be enjoying tube coloration. Also, I like the idea of tube rolling to attain even more enjoyment. If youre interested I can take some pics and email to you. I had kept the LSA inside an empty aluminum chassis that I ordered new from Burson, this gave the LSA a better look having it encased in aluminum. I’m silly that way.

Sure, may as well send some pics.  I won't know for a few months since the amps won't be ready quite yet.  Have to move a few pieces before I can afford it. I also wanted to do balanced if possible as that's how the amps are maxed out and I have a lot of money invested in balanced interconnects, lol. I am speaking with someone who actually made a similar volume control years before this guy did and he said he'd see if he could max one out in balanced mode by matching components better.  Way above my pay grade lol.