Luxman 505u matching

Hey Double! I am lokking to get a Luxman 505 and was curious what you ended up doing?

I have the Luxman and use via balanced inputs an Oppo 105 into a pair of Proac 2.5's.

Great sound and it may well be still running in as both units were new.

Using the 505ux(last 2 days, still in warming up) with Totem model 1(sounded detailed and smooth at the demo, I did take the speakers for demo, at home, the midrange is missing and highs are bit harsh),other forums, mentioned about Harbeth and Sonus faber are good with Luxman amps.
Not sure how long the burn will take place, to have the similar sound heard in the demo..