Upgrade from Proac Response 1SC?


I never thought I'd be asking this, but what bookshelf speaker might be a step up from these? I've had and loved them for a little over 10 years now, but with a recent major upgrade in my electronics (will be listed at end of post) I think they're just a bit too small for what's now driving them. I've heard a pair of Sonus Faber Olympicas (way out of my price range) and some Revel M-106's (not sure they're a step upwards from the Proacs). Would like something I can live with for a long time to come, but hoping not to exceed about $3000. Impossible mission? Maybe...
Advice and suggestions are welcome. Thanks.
Hegel H-200, Cambridge Audio 751BD, Bryston BDA-1 DAC, REL S2 sub. Clarus Aqua speaker cables & interconnects (mostly).
cooper52
I've owned Response 1.5, 2.5 and 1sc's. As much as I like Proacs I feel Speaker Art is a better speaker in every way. 
Badri, just to follow up, the Response D2s and I are still friends. It actually took some time for the old Proac magic to emerge, as I think the previous owner(s) of these speakers didn't play them enough, and they take about 100 hours to find their voice. I thought at first they were a little too bright, but with a few minor tweaks (they like Proac's standard jumpers a lot better than the Kimber Kable ones I tried) they've calmed down quite a bit and I'm really enjoying them. Wonderful detail, excellent imaging. I'd say they're still a bit on the bright side but amplification plays a role in this and I've been giving a little thought to changing from my present Hegel H200 to something like a Modwright KWI200 which has the reputation for sounding fuller.
I made the move from Proac 1SC's to B&W Nautilus 805 Signatures. I've been very happy with the upgrade. Of course, 805 Signature's are many years old now and not easy to find, but it is a really great speaker that looks great and is easy to fit into most rooms.
My journey went from the 1SCs to D15s. After that I went to Merlin VSM with BAM and upgrades. The Merlins showed the weaknesses of my prior Jolida amp and I moved to a Cary SLI80 F1. This gives a very satisfying result.
crwindy, I’m curious about your impressions of the Merlin VSMs and how they compare to the Proacs. I’ve read a lot of good things about Merlin speakers and even considered trying a pair of TSMs but never quite got to it. It appears there won’t be any more made though, following the death of Merlin’s owner last year, so I’d have keep an eye on the used market. They do come up on Audiogon sometimes.