Lean and scratchy? Pass? Not in my experience. I have 60.8's driving Magico A5's; musical and slightly warm is the result.
The XA25 is a more neutral sound tonally, but very pure and certainly not "scratchy" driving Joseph Audio's.
Have been told D'Agostino's have had some reliability issues - no personal experience.
Advise listening in your home, with your speakers before changing the Luxman, if possible.