Your plan sounds excellent. Does your DAC hanle DSD? If not you can still get great sound without the DSD
I actually use I tunes with a Mac Air which has a thunderbolt output. I have a FireWire DAC, and use a thunderbolt to FW adapter. Redbook CD
Sounds great and downloads (24/192) as well. My Oppo 105 is used for my SACDs, DVD-A and Blu Ray and the grand total of my 2 DSD downloads. I tunes works for me but I don't use it for High res downloads, which I keep on a separe USB drive and use Decibel for playback . It all works, sounds great, and I still play vinyl and CDs.
I actually use I tunes with a Mac Air which has a thunderbolt output. I have a FireWire DAC, and use a thunderbolt to FW adapter. Redbook CD
Sounds great and downloads (24/192) as well. My Oppo 105 is used for my SACDs, DVD-A and Blu Ray and the grand total of my 2 DSD downloads. I tunes works for me but I don't use it for High res downloads, which I keep on a separe USB drive and use Decibel for playback . It all works, sounds great, and I still play vinyl and CDs.