what would you change if anything, in this set up?


here is my set up- Wondering if this all seems paired correctly to you guys and if there is any particular area I should consider to improve the set up. I am happy with the sound in general but sometimes I feel like it's lacking gain on the digital side of things (no issues with gain on vinyl AT ALL) and in general I feel it can lack the WOW factor I'd hoped for. I listen to a range of old and new rock: (Beatles/Stones/Radiohead/Tom Waits/Amy Winehouse

Integrated amp: Ayre AX-7E
Source 1: Turntable: Pro-Ject RPM 5.1 w/ Ortofon 2M blue cartridge
Source 2: MacBook Pro via USB to DAC
DAC: BelCanto 1.5 (connected via unbalanced RCA to int. amp)
Phone stage: Sutherland PH3D
Speakers: Vienna Acoustic Mozart Grand Symphony SE (connected w/ 'Transparent' speaker cable)

Room:
About 15x15
Wall opposite speakers is mirrored.
Wall to right of speakers is glass floor to ceiling.
Area Rug

Any general advice on speaker placement is also welcome. I have them approx. 6' apart, on either side of a fireplace. Slight toe-in. Speakers are about 10' away from my listening position.

Ok-that's it-
Thanks in advance for any input.
capitalv
Haven't considered different software. Interesting. Thanks for the info. Will check that out as well. Happy New Year!
Goheelz-
Thank you so much for taking the time to post all of this. The curtain seems to be the biggest suggestion (both here and from friends/dealers). Looks like I am curtain shopping in the new year!
As far as repositioning- I don't have much room to play with but i am ALWAYS tweaking the position of the speakers to "dial it in". I have a feeling curtains plus subwoofer will change things drastically. Thank you and happy new year!!!
Zd542-
Thanks so much. All very good points. I think curtains, a subwoofer and a demo of the Ayre DAC will be the first steps.Have a great new year and thanks again for the input!