@toddalin I agree with Alex that you need to experiment with taming some of the forwardness of the midrange because at least to me the forward presentation would lead to quick listening fatigue.
@mihorn I have a Modwright Dalby Oppo-105D that I use in one of my other systems as a DAC for streaming. The Oppo players are and still sound very nice.
The other thing that I will mention is that to achieve greater inner detail, low level detail, nuance, and resolution you really need to work on the source material itself. You will not increase the inherent resolution downstream of the source. I know that @toddalin does not connect his system to a PC or streamer but he would really enjoy what HQPLAYER would do to the sound of his system.