Generally a JRmark score of around 2000 is recommended for stereo DSD playback - though I believe this is for PCM output.
If your DAC has native DSD support it may be possible to bitstream uncompressed stereo tracks - it requires considerably less CPU power since the DAC handles the decoding.
DST compressed tracks will be out of the question with that system, but DST compression is less common with 2 channel tracks. (and required for multichannel)
If you have a PCM DAC, have difficulty even just bitstreaming DSD, or want to play multichannel files, you can use Media Center's conversion tools to create a PCM file (typically FLAC) that your system should be able to play.
The conversion will take some time, but it only needs to be done once.
It's worth mentioning that I would recommend keeping your original rip, rather than replacing it with the converted files.