Looks like Rigol's just released (or about to release) the DS1000Z series, starting with the DS1074Z--4 channels, 70 MHz, and a package about the size of the DS1052E. Screen is 7" dia., which is larger than the 1052 but smaller than the DS2000 series. Starts at $585 US. For another $200 or so, a 2-channel function generator can be built in.
Product page: http://www.rigolna.com/products/digital-oscilloscopes/ds1000Z/ds1074z/
It sounds like it doesn't have all the features available that the DS2000 series does, but the function generator could tip the scales a bit (as could the extra 2 channels). I wouldn't be surprised if it were hacked in fairly short order as well, but that's another matter...