Full Range under $5k-ish

Klipsch rf7lll's. I've owned many, much higher end speakers, but with McIntosh gear, I absolutely love them. Especially for your room size. Rock and roll!

For around $5,000 ,
I would look at TEKTON speakers and a pair of Tekton subs..
and possibly upgrading your amps to a tube variety, Quicksilver, Decware, VTA, Don Sachs..


I have on order a pair of Double Impact SE’s at $4,500 (2,000 off MSRP) , These are going to be hard to beat for the $..
They are on sale right now, and since I didn’t want the mirror finish on them Eric gave another $1,000 discount..

I’m upgrading from the Tekton Seas Pendragon’s..

My system for reference :
Apple TV4 (streamer) —needs upgraded—
Oppo 205 (DAC-CDP)
Denon DP59L (TT)
Decware ZP3 (phono pre)
Decware CSP3 (preamp-headphone amp)
Decware ZMA (35 watt PP amp)
Tekton Seas Pendragon (speakers)
Tekton Cinema (18” sub)
Cullencable loom (silver plated copper)

I'll throw my vote in for ProAc. Have owned a pair of DT8's for almost a year and have been very happy. 

Let's try and build a list of all the suggestions into a single post. 

• Revel Performa F208
• Linkwitz's Orion
  
• Vandersteen 2
• Vandersteen 3
• Thiel CS2.4
• Bryston Middle T
  
• Meadowlark Kestrels
  
• Golden Ear Triton One
• KEF R-11
• Nola KO2
  
• Emerald Physics KCII
  
• PMC twenty/23
• PMC twenty/24
• Usher
• ATC SCM 40
  
• D&S Tech Labs FM2
  
• Liberty Audio X-Vox
• Zu Audio
• MartinLogan ESL X or ESL 9
• Magnapan 1.7 + a subwoofer
  
• Ohm Walsh 5000
  
• Salk Song 3 Encore
  
• Legacy Audio Signatures
  
• Proac 140 Mk II
• Proac DT8
  
• Wilson Watt Puppy 6
  
• Klipsch rf7lll
  
• Tekton
  

An absolute ton of options. Now time to do my homework. Keep them coming. Sorry if I missed anything. 

JM Labs Utopia, older floor standing models, maybe a little above $5k, though they would outclass everything else in your system. Match with cables would be important, more than on average, or they will sound bright and forward. Don't know how low at how high db level they go, but you could find this information. Not easy to find, I guess. Very different sound compared to Vandersteen, as an example.