Hi guys, i'm looking to buy one of this speakers, and i got some a bit specific questions about them. Q: Usage? A: Music listening, (no production) mostly rock and instrumental music/vocals/blues/new age, i prefer detailed sound and huge soundstage, with decent lows. Q: Room size? A: 5x5m Q: DAC/Soundcard? A: Xonar STX Q: What part of speakers quality is most important to you? A: AMPS and build quality, would also like to know, which from this speakers use most quality parts, and the exact models of amps, for example i heard mosfet based amps are the best, and better then PWM/regular amps. Thanks in advance !