plasticspoon8, this is what I would do if I was in your position:
1. Get the Sony UBP-X800M2 for around $300
2. Get an HDMI/MHL Interface box capable of DoP output, like this one, for around $100
3. Get a non-ESS Sabre chip based DAC that supports DoP. My recommendation would be the GUSTARD A26 for around $1500, or better yet, used, for around $1000
I use a similar setup for listening to my collection of SACDs and DVD-As but use a Nuprime DAC-9 as my DAC and pre-amp. If you're interested, the DAC-9s are pretty inexpensive ($300-$400) when they come up for sale regularly. This setup works very well for me except the occasional 'freeze' that the Sony transport throws out when I'm impatient with its remote. The build quality of the Sony is excellent and makes for a great CD transport as well as a Spotify Connect device.