I have the same set-up. I currently use valhalla interconnect and speaker cables with great results. FYI valhalla (at least in my system) is not forward sounding. I have also enjoyed Audioquest Silver internconnects SKY, and Kilimanjaro (now K2). The AQ does not quite have the air and extension as the Valhalla but is very coherent and "organic" sounding (texture).
I would give a recommendaion to either brand but would stay with one as I think there is system synergy with cables.
I would give a recommendaion to either brand but would stay with one as I think there is system synergy with cables.