ProAc 1.5, Joseph Audio RM22si, Tyler Ref. monitor

While you're there listen tho Joseph 7's.Maggie has a cuttie 1.6 @1600 new $1200 used so if your space would allow it a used set of 3.5/6's.Bump up your in bid and listen to a pair of B&W Nautilus 803's (need power) and get a set for $3500 used.I would say a used pair of 804N's but way worth the extra dough for the 803's.They are dark but for the dough they rock!You could buy 805's and a number of $2K mointors and save dough but your budget will buy you more bass.Given the list you's got Dynaudio might be worth a shot.If you have again space,current,and hard walll Martin Logan.Lastly and just in your range would be a pair used of Audio Physic Virgo.Lot's of stuff out there.need to match room size and power etc.I am intrigued by what some of these french speakers like Triangle sound like.Sam Tellig has been pumping them up lately something fierce'.Lot's o' choices.

I'd add the Soliloquy 5.3 and Silverline Panatella II, both of which offer more bass weight than the above-listed speakers but need some room to breathe to really open up(at least 3-4 feet from back wall). I chose the 5.3 over the RM22 due to fuller midrange, deeper bass, and better detail, but the 22s are easier to place in a room. I like the ProAcs a lot but think they're a bit overpriced vs. the others listed. Best of luck and have fun.

Tim

I, too, am currently on a quest for speakers in the same price range. I have listened and read extensively about several speakers in this price range, and I have to second the suggestion by Chazzbo; try to audition some of the Dynaudios. I listened to several in the Contour line and I am now a convert (previously a big B&W fan). Two words that come to mind are transparency and resolution. Of the speakers on your list, I have only listened to the ProAc's. I loved the midrange, but they just didn't have the resolve and balanced presentation that I found with the Dynaudios. With your music preference, the Dyn's would really shine - I have not heard a more accurate reproduction of piano and acoustic instruments. These speakers may not be for everyone, though. One criticism that I have heard is that they are too analytical. I simply feel that they are accurate - they sound and measure extremely flat throughout the frequency spectrum. They are also relatively inefficient(86dB), so probably better suited to a SS(>80W) amp.
I am ordering a pair of 1.3SE's - which are versions of the 1.3mkII that were designed without regard to cost, and then priced. They retail for $3500, but I am getting a CES pair for the lower end of your range.
I have no affiliation with Dynaudio, although my post may seem like it. I am just that impressed with these speakers. You may want to check out the Aug 2000 review by John Atkinson in Stereopile of the 1.3mkII's. It also includes a sidebar on the 1.3SE's. Good luck in your quest.
Mark