Id go with the LM 805
I love the SET magic.
Now you have to consider, cayin CS845 vs the LM 805]
Im a Cayin fan, so thats my vote, Both LM and cayin have stunning designs, inner components, High quality, priced about same.
Can't go wrong with either, Lets not forget Muzishare as well.
Speakers will be the critical component.
You will need a speaker purely neutral (not coloraed in any degree) and higher sens.
Lets us know how it went.