First off condolences on your loss.
I’ve been watching this thread with great interest as I recently purchased the .7 and couldn’t be happier with them.
I would definitely take Johnny R.’s advice and go straight out of the Node into your amp. Impedance mismatching and system synergies are real things and it’s easy to try.
2nd, I don’t know how flexible you are with placement, but i think you’re sitting way too far away in a room that small. My room is 11’ x 13’. I’m setup on the short wall. From the front wall to the top screw on the Maggie frame on the inside edge is 3’. Tweeters are out and I have them toed in significantly. The speakers are about 6’ apart and I’m sitting about 6’ away.
The soundstage and imaging is superb. Probably the best I’ve heard in my room.
The fact that your room is nearly square is not doing you any favors, but don’t believe the naysayers that say Maggies don’t work in a small room. I’m proof that they do and can excel.
Also, the Node is a great little entry into streaming, but as funds allow; I recommend stepping up to one of the better streamers from the likes of Lumin, Auralic, or Aurender.
Best of luck to you and happy listening,
Joe