Streamer Advice Lumin, Auralic, Innuos Others?

I have just purchased a Denefrips Pontus DAC and will be looking to get into streaming. I am considering the Lumin U1 mini, the Auralic G1 and one of the Innuos either the Zen or Zen mini (if you upgrade the mini's power supply you are not far off in price to the Zen). I have also considered just getting a Bluesound to get my feet wet. I would like to eventually convert my CD collection, about 600 to storage but at least for the time being I will keep using a CD transport. I am a vinyl guy and play records at least 60% of the time. I don't know if a good streamer would change that. I have about 1000 LPs. I do have a nice idler drive TT setup. Space is getting to be a problem. Going forward I don't plan on buying more CDs and will limit LP purchases. I would have a max budget of $3K, but I really don't want to spend over $2Kish if I can help it. Any other suggestions or comments on the streamers I have mentioned? Also,I don't mind getting something less expensive or even used to get accustomed to this arena. On another note, looking at the Lumin D2 which sells for $2300 and has a DAC (but as I understand it, the DAC in the Lumin D2 would not be accessible to my CD transport) and the U1 Mini is $2K with no DAC. I have read the DAC in the D2 is older technology but am I looking at the same DACless product for $300 less with the U1 Mini? I am not chasing the holy grail, but would like something nice. Currently I am running a 300B tube amp and Zu Omen speakers just for reference.