Another vote for keeping the PM2000. I haven't heard the SimAudio but I have heard TONS of 2 channel amps in the $3-4000 range that don't sound as good as the PM2000 for music.
EAD PM 2000 or Theta Dread?
Current set-up: EAD sig 5.1 preamp; EAD PM 2000; Panasonic rp91 DVD. Would a would the dreadnaught be a more musical choice for a 75% music/25% movies system? BTW, def tech bp2000's mains, etc. I'd love to hear from those who have owned both amps. Thx! Dave