This sounds like a good deal on the VR4 SR MkII.
Von Schweikert has just introduced VR-33 speakers with introductory pricing of $3750 per pair. You might consider these as an alternative. More information is available at the Von Schweikert forum on audiocircle.com.
VR-33 SPECIFICATIONS
Size 50 tall x 8 wide (front) x 16 wide (rear) x 12 deep.
Frequency Response 20Hz to 30kHz, +/- 3dB.
Impedance 4 ohms nominal, high-current amplifier recommended.
Weight 103 lbs per side, raw, 150 lbs in crate (each).
Subwoofer Peerless 10 with Low Distortion Motor, laminated composite
cone, elevated spider, long throw design, and copper clad pole piece.
Midrange Two 6 treated paper cast-frame bass-mids with Low Distortion
Motor, elevated spider, copper clad pole piece.
Tweeter 1 treated fabric dome, Dual Ring design with rear chamber for
low resonance and response down to the midrange band, Low Distortion Motor, and specialized voice coil/top plate design for long throw, high power use.
Woofer Alignment Quasi-transmission line design using three chambers,
each tuned to a different resonant frequency to extend the bandwidth and reduce one note bass typical of ported boxes. Woofer fires at rear wall to boost the bass at 20Hz by 3dB, can be tuned by user.
Power Rating 25 watts minimum, up to 500 watts on peak music.
Warranty Three years parts and labor (excluding abuse), non transferable.