Congratulations.
I think the N200 is a perfect choice given the rest of your system.
As far as a DAC. That is a price range I am just not familiar enough with. I really love Audio Research and Berkeley Alpha 3. A bit more expensive. Also the Schiit Yggdrasil… too inexpensive.My rule of thumb is the carefully chosen components in roughly the same price range are about optimal for the best sound for the price. So, roughly TT = Phonostage = Streamer = DAC = preamp = amp. My streamer and amp are about 20% above the rest in my system.