Dynaudio BM6 studio moniror is a good alternative (I heard that a new pair costs between $750 and $850). You can find a used pair on eBay from time to time (The BM6 has an "active" version in which the amplifier is built in; you want the "passive" version.). To make the BM6s sign, you may want to upgrade your amplifier to a Creek integrated amp for example.
Here is some data about the BM6:
Frequency Response(+/- 3 dB): 43 Hz - 20 kHz
Sensitivity (2.83 V/1m): 86 dB
Amplifier minimum: 40 W (> 94 dB SPL @ 1,5m)
Impedance, Nominal: 5.4 Ohms
http://www.dynaudioacoustics.com/Default.asp?Id=275
Here is some data about the BM6:
Frequency Response(+/- 3 dB): 43 Hz - 20 kHz
Sensitivity (2.83 V/1m): 86 dB
Amplifier minimum: 40 W (> 94 dB SPL @ 1,5m)
Impedance, Nominal: 5.4 Ohms
http://www.dynaudioacoustics.com/Default.asp?Id=275