SW or AP for Marantz with Focal 716Vs

I'm trying to decide between StraightWire Symphony or Analysis Plus Black Oval 12s. I'm familiar with StraightWire as having sold them before. I've heard great things about Analysis Plus, but have never heard them compared to StraightWire's offering. My system right now contains a Marantz NR-1603, Apple TV 3, and Focal Chorus 716Vs. I've heard that the Analysis Plus need about 300 hours of burn in before they really open up. I listen to mostly music, and love to come home after work, turn up my system, shut my eyes and picture where everything is within the soundstage. I appreciate any suggestions, based upon similar setups or experience.