Just been thinking a bit about your situation. If you want to keep your current speakers, it pretty much rules SETs out because of their low power output. To go with those speakers means to get the best out of them on their own terms. Also, I agree with hiendplay’s sentiment that it’s nice to get something special. So, here’s a combo that will play those speakers like nothing else can, and look good doing it. They’re also uncommon, but since they’re made in north american they’re easy to service should they ever need it:
The preamp: http://www.canuckaudiomart.com/details/649315971-blue-circle-bc303dwbblockq-fully-balanced-dual-mono...
(You’ll pay about $1500 less than asking because they’re in Canadian $$$)
And the matching amps:
http://www.usaudiomart.com/details/649318813-blue-circle-audio-4-chassis-monoblock-power-amplifier/
The preamp: http://www.canuckaudiomart.com/details/649315971-blue-circle-bc303dwbblockq-fully-balanced-dual-mono...
(You’ll pay about $1500 less than asking because they’re in Canadian $$$)
And the matching amps:
http://www.usaudiomart.com/details/649318813-blue-circle-audio-4-chassis-monoblock-power-amplifier/