So after 2 nights with the Line Magnetic 805ia, I have come away very impressed. The speakers just sing and have reacted very well to this heavy, heavy (42kg) addition to the system. Very musical and full of vibrance/life - especially noticeable for vocal heavy music or jazz (sax, piano, symbols). Clarity has not been lost and the notes are full rather than feeling any semblance of thin. Plenty of power to drive my speaker setup as well. Leaves nothing to be desired, really. Price is something that I have to consider but it is not too far off the Primaluna pricing if I get the HP.
I'm going to test the Primaluna HP at home and compare it to the 805ia. I'll make a choice after that.
In the meantime, I got a PS Audio Directstream Junior to use as a DAC and streamer going forward. Can't wait to hear it!