Oppo BDP-105 for NAS

Hello,

In a few lines it would be quite evident to you that I am a shiny noob. I seek your guidance on the following:

1. All my music is in a Synology DS212+ in FLAC format with some SACD/5.1/DSD files also.

2. I stream the music from the DS212+ wirelessly to a Logitech Squeezebox Touch.

3. The SBT is optically connected to a Linn Kinos, which is then connected to a Linn Akurate 2200.

4. Speakers are Linn Katan.

5. If I buy the Oppo BDP-105 would it...

a. Be superior to the DAC in the Linn Kinos (I think it must be)

b. Wirelessly or through Ethernet stream FLAC/192Khz files from the DS212+?

c. Be a stand alone solution as in a pre-amp as well as a player connected directly to the Akurate 2200?


Thank you.